Waterproof Sports Watches, ranked by PFAS safety

Casio

Men's Black Watch

Stainless steel case, resin band

A

B

PFASAll

Lower concern; standard watch materials carry minimal known PFAS risk.

✓Bare metal or glass, no coating at all

Seiko

Men's 5 Sports Automatic Stainless Steel Watch

Stainless steel case, acrylic crystal, leather/rubber strap

A

C

PFASAll

Lower PFAS concern, classic watch materials carry minimal risk, but Seiko makes no public PFAS commitments.

✓Bare metal or glass, no coating at all

Seiko

Men's 5 Sports Automatic Watch

Stainless steel case, hardened crystal, synthetic rubber/elastomer strap

A

B

PFASAll

Lower PFAS concern; mechanical watch with standard materials, no known waterproofing coatings that typically contain PFAS.

✓Bare metal or glass, no coating at all

Seiko

Men's 5 Sports Automatic GMT Watch

Stainless steel case, hardlex crystal, synthetic rubber strap

A

B

PFASAll

Lower PFAS concern, mechanical watch with conventional materials, no waterproof treatment or coatings typically associated with PFAS.

✓Bare metal or glass, no coating at all

Seiko

Men's 5 Sports SSK005 Automatic GMT Automatic Watch

Stainless steel case, hardlex crystal, rubber strap

A

C

PFASAll

Lower PFAS concern; mechanical watch with standard stainless/rubber construction poses minimal risk.

✓Bare metal or glass, no coating at all

Fossil

Men's Everett Chronograph Quartz Watch

Stainless steel case, mineral crystal, quartz movement

A

B

PFASAll

Lower PFAS concern; typical watch materials pose minimal risk, but no brand transparency on coatings.

✓Bare metal or glass, no coating at all

Fossil

Men's Machine Chronograph Watch

Stainless steel case, mineral/glass crystal, standard watch movement

A

C

PFASAll

Lower concern, traditional watch metals carry minimal PFAS risk, though Fossil offers no transparency.

✓Bare metal or glass, no coating at all

Fossil

Men's Everett Chronograph Watch

Stainless steel case, mineral/glass crystal, leather or rubber strap

A

B

PFASAll

Lower concern, traditional watch materials present minimal PFAS risk; no red flags identified.

✓Bare metal or glass, no coating at all

Fossil

Machine Chronograph Watch and Bracelet Set

stainless steel case, mineral or acrylic crystal, leather/metal bracelet

A

B

PFASAll

Lower PFAS concern, conventional watch materials rarely use PFAS, though Fossil discloses nothing.

✓Bare metal or glass, no coating at all

Fossil

Men's Everett Three-Hand Silicone Watch

Silicone band, stainless steel case and dial

A

C

PFASAll

Lower PFAS concern, basic watch materials rarely require fluorinated treatments, but Fossil makes no disclosure.

✓Bare metal or glass, no coating at all

Breitling

Top Time B01 Chevrolet Corvette

Stainless steel case, sapphire crystal, leather/rubber strap

A

C

PFASAll

Lower concern, luxury watch with conventional materials unlikely to use PFAS.

✓Bare metal or glass, no coating at all

Breitling

Avenger B01 Chronograph 44

Stainless steel case, sapphire crystal, rubber strap

A

C

PFASAll

Lower PFAS concern, traditional watchmaking materials with no known water-repellent coating or special coatings.

✓Bare metal or glass, no coating at all

Rolex

Yacht-Master II Automatic Men's 18kt Yellow Gold Watch

18kt yellow gold case, stainless steel bracelet, sapphire crystal

A

B

PFASAll

Lower PFAS concern, precious metals and sapphire carry minimal risk; skip only if demanding full supply-chain transparency.

✓Bare metal or glass, no coating at all

Rolex

Explorer II Oyster Stainless Steel Watch

Stainless steel case, sapphire crystal, rubber strap

A

C

PFASAll

Lower PFAS concern; stainless steel watch with no known chemical treatments.

✓Bare metal or glass, no coating at all

Rolex

Submariner Date 126613LB Two-Tone Yellow Gold & Stainless Steel

Yellow gold (14k/18k), stainless steel case, sapphire crystal, leather/metal bracelet

A

C

PFASAll

Lower PFAS concern; luxury watch uses traditional precious metals and materials not typically treated with PFAS.

✓Bare metal or glass, no coating at all

Tissot

Men's Seastar 1000 Quartz GMT Watch

Stainless steel case, sapphire crystal, quartz movement

A

B

PFASAll

Lower PFAS concern, traditional watch materials rarely require PFAS treatments, but no brand disclosure available.

✓Bare metal or glass, no coating at all

Tissot

Seastar 1000 Quartz GMT PRX POWERMATIC 80

Stainless steel case, sapphire crystal, synthetic rubber strap

A

B

PFASAll

Lower PFAS concern for the watch itself; strap material warrants caution if synthetic rubber source unknown.

✓Bare metal or glass, no coating at all

Tissot

Men's PRX Watch

Stainless steel case, sapphire crystal, standard watch components

A

B

PFASAll

Lower PFAS concern, traditional watch metals pose minimal risk, but brand transparency is absent.

✓Bare metal or glass, no coating at all

Tudor

Ranger Watch

Stainless steel case, mineral or synthetic crystal, leather/rubber strap

A

B

PFASAll

Lower PFAS concern for this steel-cased luxury watch; no disclosure signals needed.

✓Bare metal or glass, no coating at all

Tudor

Black Bay Men's Stainless Steel Watch

Stainless steel case, sapphire crystal, rubber strap

A

B

PFASAll

Lower PFAS concern for the watch itself; typical luxury watch materials carry minimal risk.

✓Bare metal or glass, no coating at all

Patek Philippe

Aquanaut Blue Dial Men's Watch 5168G-001

White gold case, sapphire crystal, stainless steel bracelet, dial enamel

A

A

PFASAll

Lower PFAS concern; luxury watch uses traditional materials not typically treated with PFAS.

✓Bare metal or glass, no coating at all

Patek Philippe

Men's Aquanaut 5164A-001 Watch

Stainless steel case, sapphire crystal, rubber strap

A

A

PFASAll

Lower PFAS concern, luxury watch uses conventional watchmaking materials without water repellency coatings.

✓Bare metal or glass, no coating at all

Patek Philippe

Aquanaut 5065A Black Dial Mens Watch Box Papers

Stainless steel case, sapphire crystal, leather/rubber strap, paper box

A

B

PFASAll

Lower PFAS concern, luxury watch uses conventional materials with no known treatment triggers.

✓Bare metal or glass, no coating at all

Patek Philippe

Men's Aquanaut 5167R-001 Rose Gold

18k rose gold case, sapphire crystal, stainless steel back

A

A

PFASAll

Lower PFAS concern; traditional precious metal watchmaking uses minimal surface treatments.

✓Bare metal or glass, no coating at all

Patek Philippe

Aquanaut Automatic 5167a-001

Stainless steel case, sapphire crystal, leather or rubber strap

A

B

PFASAll

Lower PFAS concern; luxury watch with traditional materials carries minimal forever-chemical risk.

✓Bare metal or glass, no coating at all

Patek Philippe

Men's Aquanaut 5168G-010 Watch

White gold case, sapphire crystal, stainless steel back, leather strap

A

B

PFASAll

Lower PFAS concern, luxury watch materials are unlikely to contain PFAS, though the brand provides no transparency.

✓Bare metal or glass, no coating at all

IWC

Schaffhausen Men's Ingenieur Automatic Titanium Watch

Titanium case, sapphire crystal, stainless steel bracelet/strap

A

A

PFASAll

Lower PFAS concern; luxury watch materials are inherently PFAS-poor, though no brand testing disclosed.

✓Bare metal or glass, no coating at all

Luminox

Men's Recon Nav Spec Quartz Watch

Stainless steel case, mineral glass, quartz movement

A

B

PFASAll

Lower concern; watch materials inherently unlikely to require PFAS, but no public commitment from Luminox on the topic.

✓Bare metal or glass, no coating at all

Oris

Aquis Chronograph 43.5mm Watch

Stainless steel case, sapphire crystal, rubber strap

A

B

PFASAll

Lower PFAS concern, watch is primarily metals and glass; no public evidence of problematic coatings.

✓Bare metal or glass, no coating at all

Oris

Divers Sixty-Five

Stainless steel case, sapphire crystal, metal bracelet

A

B

PFASAll

Lower PFAS concern, traditional watch materials carry minimal risk.

✓Bare metal or glass, no coating at all

Rolex

Yacht-Master 42 RLX Titanium

RLX Titanium (titanium alloy case and bracelet)

B

B

PFASAll

Lower PFAS concern for the core watch; silent on Teflon-family coating seals/gaskets typical in dive watches.

⚠Brand says nothing about PFAS

Tudor

Black Bay 58

Stainless steel case, ceramic dial, sapphire crystal, rubber/leather strap

B

C

PFASAll

Lower concern; classic mechanical watch with no identified PFAS-prone materials.

⚠Brand says nothing about PFAS

Tudor

Black Bay Ceramic Men's Watch

Ceramic case, stainless steel bracelet, synthetic crystal

B

B

PFASAll

Lower concern, ceramic and steel watch with no known PFAS exposure pathway.

⚠Brand says nothing about PFAS

Omega

Seamaster Diver 300M White ceramic titanium Anti-magnetic

Titanium case, white ceramic dial/bezel, stainless steel/titanium bracelet

B

C

PFASAll

Lower PFAS concern; luxury watch materials typically pose minimal risk, but Omega provides no transparency.

⚠Brand says nothing about PFAS

Oris

Aquis Pro 4000m Titanium with Ceramic Scale

Titanium case, ceramic dial scale

B

C

PFASAll

Lower PFAS concern; hard materials typical in luxury watches carry minimal risk.

⚠Brand says nothing about PFAS

Seiko

Prospex Automatic Alpinist Watch SPB117

Stainless steel case, sapphire crystal, rubber strap

F

Lower-concern purchase; metal/mineral watch with no known PFAS-prone components, but Seiko discloses nothing about PFAS practices.

⚠Stain-resistant finish

Fossil

Men's Autocross Multifunction Stainless Steel Watch

Stainless steel case and bracelet; mineral crystal face

F

Lower concern. Stainless steel watches carry minimal PFAS risk; buy with normal caution.

⚠Stain-resistant finish

Fossil

Men's Neutra Chronograph Stainless Steel Watch

Stainless steel case, mineral/synthetic crystal, leather or stainless strap

F

Lower concern product, mechanical watch with no known PFAS-prone coatings, though Fossil offers no PFAS transparency.

⚠Stain-resistant finish

Breitling

Men's Superocean Automatic 44 Steel Watch

Stainless steel case, sapphire crystal, rubber/elastomer strap

F

Lower concern; luxury watch with conventional stainless/sapphire materials, no known PFAS risks, but brand discloses nothing.

⚠Stain-resistant finish

Rolex

GMT-Master II 40mm Batman Oyster Steel Watch 126710BLNR

Stainless steel case, sapphire crystal, Oyster bracelet steel

F

Lower PFAS concern; traditional watch materials with no known PFAS-prone treatments, but Rolex discloses nothing.

⚠Stain-resistant finish

Rolex

Mens Rolex Daytona Chronograph Automatic Black Dial Watch

Stainless steel case, sapphire crystal, leather or metal bracelet

F

Lower PFAS concern; luxury watch uses conventional materials with no water-repellent coating or nonstick coating.

⚠Stain-resistant finish

Rolex

Submariner Date 126610LN Stainless Steel

Stainless steel case, dial, bracelet; sapphire crystal; internal mechanical movement

F

Lower-concern purchase, solid stainless steel luxury watch with no known PFAS-risk materials or coatings.

⚠Stain-resistant finish

Rolex

Submariner Date Hulk 116610LV Men's Watch

Stainless steel case, sapphire crystal, steel bracelet

F

Lower PFAS concern, a mechanical watch with conventional metal and mineral components.

⚠Stain-resistant finish

Tudor

Men's Black Bay 54 Steel Watch

Stainless steel case, sapphire crystal, leather or steel bracelet

F

Lower concern; traditional watch materials pose minimal PFAS risk, though Tudor discloses nothing.

⚠Stain-resistant finish

Tudor

Black Bay GMT Automatic Steel Watch

Stainless steel case, sapphire crystal, mechanical movement

F

Lower PFAS concern, mechanical watch with standard metals and glass; no performance coatings typical of PFAS use.

⚠Stain-resistant finish

Omega

Seamaster Aqua Terra 150M Master Chronometer Watch

Stainless steel case, sapphire crystal, mechanical movement

F

Lower concern, luxury watch with standard metal/glass construction poses minimal PFAS risk.

⚠Stain-resistant finish

Omega

Men's Seamaster Planet Ocean Watch

Stainless steel case, titanium caseback, sapphire crystal, rubber strap

F

Lower concern, luxury watch with no known PFAS-prone materials, though Omega makes no public PFAS disclosures.

⚠Stain-resistant finish

IWC

Schaffhausen Men's Ingenieur Chronograph Sport Automatic Self-Winding Watch

Stainless steel case, sapphire crystal, rubber/leather strap

F

Lower PFAS concern; luxury watch with conventional watchmaking materials unlikely to contain intentional PFAS.

⚠Stain-resistant finish

Oris

Diver's Date Multi-Piece Stainless Steel with Ceramic Scale

Stainless steel case with ceramic bezel insert

F

Lower PFAS concern; no typical PFAS use case in watches, but no explicit brand disclosure.

⚠Stain-resistant finish

Oris

Aquis Date Relief Stainless Steel Multi-Piece Ring

Stainless steel case, bracelet, and dial components

F

Lower PFAS concern, stainless steel watch with no known treatments requiring PFAS.

⚠Stain-resistant finish

Oris

Diver Sixty-Five Date Stainless Steel Multi-Piece Ring

Stainless steel case and bracelet

F

Lower concern for PFAS; standard watch material poses minimal risk.

⚠Stain-resistant finish

Garmin

Vivoactive 5 Sports Watch

Plastic case, elastomer strap, unspecified water-resistant coatings

F

Skip until Garmin discloses waterproof coating chemistry or provides testing.

⚠Waterproof or stain-proof treatment

Garmin

Vivoactive 6

glass/plastic/elastomer with water-resistant treatment

F

Smartwatch design implies water-resistant coating, but Garmin discloses nothing; moderate PFAS uncertainty.

⚠Waterproof or stain-proof treatment

Garmin

vivomove Sport

Stainless steel case, elastomer/silicone band, mineral crystal

F

Insufficient PFAS transparency; smartwatch band material sourcing unclear.

⚠Waterproof or stain-proof treatment

Apple

Watch Ultra 3 49mm Titanium

Titanium case, ceramic back, sapphire crystal, fluoroelastomer band

F

Lower concern on case/band materials; waterproofing treatment unknown, Apple discloses nothing about PFAS.

⚠Waterproof or stain-proof treatment

Apple

Watch Series 11 GPS Aluminum Case Sport Band

Aluminum case, fluoroelastomer sport band, ion-X glass

F

Lower PFAS concern for the case/glass; sport band elastomer warrants caution due to typical Teflon-family coating use in water-resistant wearables.

⚠Waterproof or stain-proof treatment

Apple

Watch SE 3 GPS 40mm Aluminum Case Sport Band

Aluminum case, fluoroelastomer sport band, sapphire/ion-X glass, stainless steel back

F

Lower PFAS concern likely, but Apple's silence on water-resistance treatments leaves room for doubt.

⚠Waterproof or stain-proof treatment

Suunto

5 Peak Compact GPS Sports Watch

polymer case, glass face, electronic internals with unspecified waterproof coating

F

Skip until Suunto discloses waterproof coating chemistry or confirms PFAS-free.

⚠Waterproof or stain-proof treatment

Suunto

Vertical Titanium Solar Watch

Titanium case, sapphire crystal, elastomer/rubber strap, unspecified water-resistant coating

F

Titanium and sapphire are lower-concern materials, but Suunto's waterproof treatment formula is undisclosed, skip if PFAS certainty matters to you.

⚠Waterproof or stain-proof treatment

Suunto

Zoop Novo Dive Computer

LCD display, polycarbonate housing, elastomer seals, waterproof coating (unspecified)

F

Skip until Suunto discloses waterproofing chemistry; dive computers require water-sealing that often uses PFAS.

⚠Waterproof or stain-proof treatment

Timex

Expedition Scout Watch with Nylon Strap

Stainless steel case, nylon strap, Timex Indiglo (electroluminescent) dial backlight

F

Lower-concern everyday watch; nylon strap is a potential risk vector, but Timex does not disclose water-repellent coating treatment.

⚠Waterproof or stain-proof treatment

Timex

Ironman Triathlon 30 Lap Men's Sports Watch

Resin case, plastic band, waterproof coating (unspecified)

F

Skip or contact Timex directly, waterproof sports watches commonly use PFAS-based water-repellent coating, brand silent on composition.

⚠Waterproof or stain-proof treatment

Timex

Ironman Original 30 Shock Men's Watch

Resin case, mineral crystal, standard quartz movement

F

Lower PFAS concern; basic quartz watch with standard water-resistant treatment, but no transparency on coating specifics.

⚠Waterproof or stain-proof treatment

Timex

Ironman Classic 30 Digital Watch with Resin Strap

Resin strap, digital display, water-resistant case

F

Skip or research further, resin straps and water resistance coatings may contain PFAS; no brand transparency available.

⚠Waterproof or stain-proof treatment

Timex

Expedition Tide-Temp-Compass Watch with Silicone Strap

silicone strap with standard watch case (likely stainless steel or plastic); waterproof treatment unknown

F

Lower PFAS concern but waterproofing source unclear, contact Timex for specifics.

⚠Waterproof or stain-proof treatment

Timex

Expedition Camper Men's Fast Wrap Watch

Stainless steel case, resin/plastic band, waterproof coating

F

Skip due to unspecified waterproofing, Timex discloses no PFAS stance on this model.

⚠Waterproof or stain-proof treatment

Timex

Men's Ironman Flix 100 Lap 42mm PU Strap Watch

Polyurethane (PU) strap; stainless steel case

F

Lower-concern but unverified; PU straps and water-resistant seals warrant caution without transparency.

⚠Waterproof or stain-proof treatment

Timex

Ironman Essential 10 Digital Sport Watch

Resin case, elastomer strap, waterproof coating (composition unspecified)

F

Skip until Timex clarifies waterproof treatment chemistry.

⚠Waterproof or stain-proof treatment

Casio

Men's MDV106-1A Duro Analog Dive Watch

Stainless steel case, resin band, mineral crystal

F

Lower-concern watch; standard dive-watch construction uses PFAS-compatible materials, but no public PFAS commitment from Casio.

⚠Waterproof or stain-proof treatment

Casio

G-Shock Men's GA2100-1A1 Analog-Digital Watch

Stainless steel case, resin band, mineral crystal, standard water-resistant gaskets/seals

F

Lower-concern everyday watch; no known PFAS issues, but Casio does not disclose waterproof treatment chemistry.

⚠Waterproof or stain-proof treatment

Casio

G-Shock Men's Watch

Resin case, elastomer band, mineral/hardened glass crystal; waterproof seals/gaskets unspecified

F

Waterproof sports watch with undisclosed seal/coating materials; moderate PFAS uncertainty.

⚠Waterproof or stain-proof treatment

Casio

Men's Fishing Watch

Stainless steel case, resin band, waterproof sealing

F

Skip until Casio discloses waterproofing chemistry, PFAS risk unclear for water-resistant watches.

⚠Waterproof or stain-proof treatment

Casio

Digital Dual Time Watch

Resin case, mineral glass, stainless steel back, standard water-resistant sealing

F

Lower-concern choice; standard digital watch with conventional waterproofing likely avoids PFAS.

⚠Waterproof or stain-proof treatment

Casio

G-Shock Men's GA700VB-1A Watch

Resin case, mineral crystal, stainless steel back, polyurethane band

F

Lower PFAS concern for a sports watch; typical materials carry minimal legacy risk.

⚠Waterproof or stain-proof treatment

Casio

Men's Digital Watch

Stainless steel case, mineral glass, plastic resin band

F

Lower concern, typical digital watch with standard water-resistant treatment, no known PFAS risk.

⚠Waterproof or stain-proof treatment

Citizen

Men's Odyn Watch 41mm

Stainless steel case, mineral/hardened glass, water-resistant coating (unspecified)

F

Skip until Citizen clarifies water-resistance chemistry, likely low risk, but opaque about coatings.

⚠Waterproof or stain-proof treatment

Citizen

Men's Promaster Land GMT

Stainless steel case, mineral or sapphire crystal, elastomer/resin strap

F

Lower PFAS concern for the watch case itself, but strap waterproofing may involve undisclosed water-repellent coating treatments, Citizen provides no transparency.

⚠Waterproof or stain-proof treatment

Citizen

Men's Tsuyosa Automatic Stainless Steel Watch

Stainless steel case, sapphire crystal, synthetic rubber strap

F

Lower concern; stainless steel watch with no disclosed waterproofing chemistry.

⚠Waterproof or stain-proof treatment

Citizen

Men's Watch Promaster Navihawk A-T

Stainless steel case, sapphire crystal, synthetic leather/textile strap with water-resistant coating

F

Lower concern for PFAS, but waterproof treatment warrants caution; no brand transparency on coating chemistry.

⚠Waterproof or stain-proof treatment

Citizen

Men's Promaster Diver Eco-Drive Watch

Stainless steel case/bracelet; acrylic or mineral crystal; waterproof sealing and gaskets (unspecified)

F

Likely lower concern, but waterproof treatment details unknown, Citizen provides no PFAS transparency.

⚠Waterproof or stain-proof treatment

Citizen

Men's Eco Drive Promaster Diver Watch

Stainless steel case, glass crystal, elastomer strap with water-resistant seal

F

Lower concern, no evidence of intentional PFAS, but waterproof seals warrant caution.

⚠Waterproof or stain-proof treatment

Citizen

Men's Promaster Dive Watch

Stainless steel case; unspecified waterproof sealing/gasket materials

F

Waterproof watches often use PFAS in seals/coatings, but Citizen discloses nothing, skip if PFAS-sensitive.

⚠Waterproof or stain-proof treatment

Citizen

Men's Promaster Skyhawk A-T Eco-Drive Chronograph Watch

Stainless steel case, mineral crystal, standard water-resistant treatment

F

Lower concern product; standard watch materials carry minimal typical PFAS risk, though waterproofing source remains undisclosed.

⚠Waterproof or stain-proof treatment

Seiko

Women's Prospex Sea SUR597 Sports Watch

Stainless steel case, mineral crystal, elastomer strap

F

Lower concern for a mechanical sports watch; standard waterproofing unlikely to require PFAS, but Seiko does not disclose.

⚠Waterproof or stain-proof treatment

Seiko

Prospex Automatic Diver Watch

Stainless steel case, sapphire crystal, elastomer strap; waterproof to 300m

F

Lower concern; typical dive watch with standard waterproof treatment, but Seiko discloses nothing about PFAS in coatings.

⚠Waterproof or stain-proof treatment

Seiko

Women's Prospex Sea SUR595

Stainless steel case, mineral/synthetic crystal, rubber strap

F

Lower PFAS concern; typical dive watch with standard waterproofing, but no transparency.

⚠Waterproof or stain-proof treatment

Fossil

Men's Blue Dive Watch

stainless steel case, mineral/glass crystal, waterproof coating (unspecified)

F

Skip until clarity, dive watch waterproofing often uses PFAS; Fossil discloses nothing.

⚠Waterproof or stain-proof treatment

TAG Heuer

Men's Aquaracer Professional 300 Automatic Rubber Watch

Stainless steel case, rubber strap, mineral/sapphire crystal, waterproof gaskets/seals

F

Lower concern; typical sports watch with standard waterproofing, no PFAS disclosure risk identified, but no verification either.

⚠Waterproof or stain-proof treatment

TAG Heuer

Aquaracer Professional 200 Solargraph Two-Tone Watch with Diamond Indexes

Stainless steel case, sapphire crystal, water-resistant treatment

F

Lower PFAS concern, but TAG Heuer discloses nothing about waterproofing chemistry.

⚠Waterproof or stain-proof treatment

TAG Heuer

Aquaracer Professional 200 Solargraph Quartz Titanium Watch

Titanium case, mineral/synthetic crystal, likely fluoroelastomer seals

F

Lower PFAS concern likely, but watch seals remain a known source, transparency gap.

⚠Waterproof or stain-proof treatment

TAG Heuer

Formula 1 Quartz 43 mm Watch - Black Rubber Band - Steel Case

Stainless steel case, synthetic rubber band, mineral glass, quartz movement

F

Lower concern; typical watch materials carry minimal PFAS risk, though rubber band water-resistance treatment unspecified.

⚠Waterproof or stain-proof treatment

TAG Heuer

Formula 1 Solargraph Watch wby1163.ft8113

Stainless steel case, sapphire crystal, rubber strap, quartz movement

F

Lower concern; standard watch construction with no known PFAS triggers, but no brand transparency on water-resistance treatments.

⚠Waterproof or stain-proof treatment

TAG Heuer

Formula 1 Chronograph Quartz Watch

Stainless steel case, mineral crystal, rubber/elastomer strap, quartz movement

F

Lower concern for PFAS, but waterproof treatment source remains undisclosed.

⚠Waterproof or stain-proof treatment

TAG Heuer

Men's TAG Heuer Formula 1 Quartz Chronograph

Stainless steel case, sapphire crystal, rubber/elastomer strap, waterproof coating

F

Skip if PFAS concern is high-priority; low transparency on waterproofing treatment.

⚠Waterproof or stain-proof treatment

TAG Heuer

Aquaracer Watch Men's

Stainless steel case and bracelet; mineral or sapphire crystal; rubber strap options

F

Lower PFAS concern due to stainless steel core, but waterproof treatment source undisclosed.

⚠Waterproof or stain-proof treatment

Breitling

Men's Superocean Heritage B31 Automatic

Stainless steel case, sapphire crystal, rubber strap

F

Lower PFAS concern for the watch itself; rubber strap deserves scrutiny.

⚠Waterproof or stain-proof treatment

Breitling

Endurance Pro 44 IRONMAN 70.3 World Championship 2025

Stainless steel case, rubber strap, mineral crystal with water-repellent coating

F

Lower concern for PFAS, but Breitling's waterproof treatment formula remains undisclosed.

⚠Waterproof or stain-proof treatment

Breitling

Men's Navitimer B01 Chronograph 46 Watch

Stainless steel case, sapphire crystal, rubber/leather strap

F

Lower PFAS concern for the case/crystal itself; waterproof treatment is the uncertainty.

⚠Waterproof or stain-proof treatment

Breitling

Men's Super AVI B04 Chronograph GMT 46 Corsair Watch

Stainless steel case, synthetic rubber strap, sapphire crystal

F

Lower PFAS concern for the case and crystal; rubber strap waterproofing treatment is the unknown factor.

⚠Waterproof or stain-proof treatment

Fitbit

Versa Lite Edition Smartwatch

Polycarbonate/aluminum case; elastomer band; unspecified waterproof coating

F

Skip until transparency improves, waterproof smartwatch materials often contain PFAS, but Fitbit discloses nothing.

⚠Waterproof or stain-proof treatment

Fitbit

Inspire 3 Fitness Tracker

plastic, elastomer, electronic components with water-resistant coating

F

Skip until Fitbit discloses waterproof coating chemistry; PFAS use in wearable water-repellent coating is common but undocumented here.

⚠Waterproof or stain-proof treatment

Fitbit

Versa 2 Fitness Smartwatch

Aluminum case, Gorilla Glass screen, elastomer band

F

Unknown PFAS risk; waterproof smartwatch likely uses water-repellent coating coatings, brand silent on composition.

⚠Waterproof or stain-proof treatment

Fitbit

Charge 4 Fitness Tracker

Elastomer band, stainless steel case, plastic/composite components with water-resistant coating

F

Insufficient transparency; waterproofing raises PFAS concerns but no public testing available.

⚠Waterproof or stain-proof treatment

Fitbit

Sense 2 Smartwatch

Aluminum alloy body; elastomer band; proprietary waterproof coating (unspecified)

F

Skip until Fitbit discloses waterproof treatment chemistry.

⚠Waterproof or stain-proof treatment

Fitbit

Google Fitbit Air Special Edition Stephen Curry

Elastomer band, polymer casing, electronics

F

Skip until Fitbit discloses waterproofing chemistry, wristband water-resistance raises PFAS questions.

⚠Waterproof or stain-proof treatment

Polar

Vantage M3 Smart Multi-Sport Watch

Stainless steel case, elastomer band, plastic/glass composite screen with waterproof coating

F

Skip until Polar discloses waterproof treatment chemistry, watch water resistance is a PFAS risk zone.

⚠Waterproof or stain-proof treatment

Polar

Grit X2 Pro Connected Watch

Stainless steel case, rubber/elastomer band, mineral/Gorilla Glass display

F

Skip until Polar discloses water-resistance chemistry, PFAS use in sports watches is common but unconfirmed here.

⚠Waterproof or stain-proof treatment

Polar

Grit X2 Pro Titan Smart Sports Watch

Polymer casing, glass screen, elastomer/rubber band with waterproof treatment

F

Skip until brand discloses waterproof/water-repellent coating treatment chemistry, smartwatch water-resistance commonly uses PFAS.

⚠Waterproof or stain-proof treatment

Polar

Pacer GPS Running Sports Watch

Polymer case, resin/silicone strap, electronic components

F

Unknown PFAS risk; no public disclosure from Polar on waterproofing chemistry, skip if concerned.

⚠Waterproof or stain-proof treatment

Polar

Ignite 3

Mixed materials: polymer casing, glass/plastic screen, elastomer/stainless hardware, waterproof/sweat-resistant coating

F

Skip until clarity, waterproof sports watch likely carries water-repellent coating; no PFAS transparency from Polar.

⚠Waterproof or stain-proof treatment

Polar

Vantage V3 Premium Multisport Watch

stainless steel case, elastomer/silicone band, sapphire crystal, waterproof sealed electronics

F

Waterproof electronics gear, water-resistance coatings carry moderate PFAS risk; Polar makes no public disclosure.

⚠Waterproof or stain-proof treatment

Polar

M600 Watch

Stainless steel case, polymer band/strap, glass display

F

Lower PFAS concern for the case/display; band material opacity limits certainty.

⚠Waterproof or stain-proof treatment

Polar

Grit X2 Pro Hook & Loop Nylon Watch

Nylon hook & loop strap; likely water-resistant treatment

F

Skip until Polar discloses waterproof treatment chemistry.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch7

Stainless steel case, aluminum/composite rear, sapphire crystal, synthetic polymer band options

F

Unknown PFAS risk in waterproofing treatments; proceed with caution until Samsung discloses coating details.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch7 Watch

Aluminum case, glass/sapphire display, elastomer band, unspecified water-resistant coating

F

Unknown PFAS risk in waterproof coatings; no public disclosure from Samsung on composition.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch8 Classic

Stainless steel case, sapphire crystal, elastomer/synthetic straps, unspecified coatings

F

Skip until Samsung discloses waterproofing chemistry, PFAS risk unquantifiable.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch8

Stainless steel case, unspecified water-resistant coatings

F

Skip until Samsung discloses waterproof treatment chemistry; wearables with unspecified water-resistant coatings carry moderate PFAS concern.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch Ultra 47mm

stainless steel case, AMOLED display, elastomer/fluoroelastomer band

F

Skip until Samsung discloses waterproofing chemistry, smartwatch durability coatings often hide PFAS.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy Watch FE 40mm

Aluminum case, glass front, plastic band; waterproof sealing (unspecified coating)

F

Smartwatch PFAS risk unclear; waterproof sealing coating unspecified by Samsung.

⚠Waterproof or stain-proof treatment

Samsung

Galaxy S21+ Smartwatch

Stainless steel case, elastomer band, glass/sapphire display; water-resistant coating unspecified

F

Skip if PFAS-concerned; Samsung discloses nothing about water-resistant treatments.

⚠Waterproof or stain-proof treatment

Samsung

Gear Sport Smartwatch with SAMOLED and GPS

Stainless steel case, unspecified waterproof coatings/sealants, elastomer band

F

Waterproofing treatment unknown; skip if PFAS-sensitive, or accept moderate uncertainty.

⚠Waterproof or stain-proof treatment

Amazfit

Bip 6 Smart Watch

Plastic case, glass/AMOLED screen, stainless steel band, elastomer strap

F

Smartwatch with unspecified water-resistant coatings, PFAS risk unclear; skip only if PFAS avoidance is priority.

⚠Waterproof or stain-proof treatment

Amazfit

Active 2 Smartwatch

Aluminum alloy case, glass display, fluoroelastomer band

F

Skip until brand discloses waterproofing chemistry, smartwatch water-resistance raises PFAS concern.

⚠Waterproof or stain-proof treatment

Amazfit

Active Max Smart Watch

Aluminum alloy case, elastomer/silicone band, waterproof polymer coating

F

Skip until brand discloses waterproof treatment chemistry; smartwatch durability risk unclear.

⚠Waterproof or stain-proof treatment

Amazfit

Band 7 Fitness Tracker

Silicone band, polymer case, glass/sapphire display

F

Water-resistant wearables carry PFAS risk; Amazfit provides no transparency on coatings.

⚠Waterproof or stain-proof treatment

Amazfit

Balance 2 Smart Watch

Stainless steel case, plastic band, glass screen; waterproof coating unspecified

F

Skip until Amazfit discloses waterproof coating chemistry.

⚠Waterproof or stain-proof treatment

Amazfit

Balance 3 Smartwatch

Stainless steel case, polymer band, glass display

F

Moderate uncertainty, typical smartwatch with waterproofing; no PFAS disclosure from brand.

⚠Waterproof or stain-proof treatment

Amazfit

Active 3 Premium Smart Watch

Stainless steel case, AMOLED display, elastomer/silicone band, plastic components

F

Unclear PFAS risk, typical smartwatch construction, but waterproof coating source unknown and undisclosed.

⚠Waterproof or stain-proof treatment

Amazfit

T-Rex 3 Smart Watch

Stainless steel case, rubber strap, glass display, polymer back

F

Lower concern; smartwatch with standard waterproofing but no PFAS transparency from Amazfit.

⚠Waterproof or stain-proof treatment

Tissot

Seastar 1000 Men's Quartz Chronograph watch

Stainless steel case, mineral/synthetic crystal, rubber strap

F

Lower concern, traditional watch materials carry minimal PFAS risk, but water-resistance seals remain unspecified.

⚠Waterproof or stain-proof treatment

Tissot

Men's Seastar 1000 Chronograph Automatic Diver's Watch

Stainless steel case, sapphire crystal, possibly water-resistant coating on seals

F

Lower concern for PFAS; standard watch materials and seals rarely documented to contain PFAS, but brand offers no transparency.

⚠Waterproof or stain-proof treatment

Tissot

Men's T-Touch Connect Solar Chronograph Watch

Stainless steel case, sapphire crystal, synthetic rubber/elastomer strap, unspecified water-resistance coatings

F

Moderate concern due to waterproof treatments and unspecified coatings; no public PFAS disclosure from Tissot.

⚠Waterproof or stain-proof treatment

Tissot

Men's Seastar 1000 Rubber Quartz Watch

Stainless steel case, rubber strap, quartz movement, mineral crystal

F

Lower-concern watch with standard materials; waterproofing may use PFAS but not documented as confirmed.

⚠Waterproof or stain-proof treatment

Tissot

Men's Seastar 1000 Quartz Watch

Stainless steel case, crystal glass, quartz movement, elastomer/rubber strap

F

Lower PFAS concern; core materials (steel, glass, quartz) are inherently PFAS-risk-low, but waterproof gaskets/seals remain undisclosed.

⚠Waterproof or stain-proof treatment

Tudor

Pelagos FXD Chrono Cycling Edition Men's Watch

Stainless steel case, sapphire crystal, likely water-repellent coating-treated rubber/fabric strap

F

Lower concern for PFAS, but Tudor discloses nothing about waterproofing treatments used.

⚠Waterproof or stain-proof treatment

Tudor

Pelagos Men's Titanium Watch with Black Rubber Strap

Titanium case, rubber strap, mineral/sapphire crystal, stainless steel caseback

F

Lower PFAS concern; titanium and rubber are inherently low-risk, but rubber strap waterproofing method undisclosed.

⚠Waterproof or stain-proof treatment

Omega

Seamaster Aqua Terra Automatic Men's Watch

Stainless steel case, sapphire crystal, synthetic rubber/leather strap

F

Lower concern watch; stainless steel core mitigates risk, but waterproofing treatment unknown.

⚠Waterproof or stain-proof treatment

Omega

Seamaster Planet Ocean Men's Watch

Stainless steel case, sapphire crystal, elastomer/rubber strap; likely water-repellent coating-treated for water resistance

F

Lower PFAS concern for core materials, but waterproof treatment remains undisclosed, moderate caution.

⚠Waterproof or stain-proof treatment

Omega

Seamaster Diver 300M James Bond 007 Edition Titanium Watch

Titanium case, sapphire crystal, rubber/elastomer strap

F

Lower PFAS concern, but water-resistance treatment unknown, typical watch risk.

⚠Waterproof or stain-proof treatment

Omega

Seamaster Diver 300m Co-Axial Chronometer Watch

Stainless steel case, sapphire crystal, rubber strap; waterproof treatment on case/seals

F

Lower concern from material itself, but waterproofing chemistry is undisclosed, typical for luxury watches.

⚠Waterproof or stain-proof treatment

Omega

Men's Seamaster Aqua Terra 150M Steel Master Chronometer Watch

Stainless steel case, sapphire crystal, water-resistant gaskets/seals

F

Lower PFAS concern for the watch itself; water-resistant gaskets are the main uncertainty.

⚠Waterproof or stain-proof treatment

Patek Philippe

Men's Aquanaut 5167A-001 Watch

Stainless steel case, sapphire crystal, rubber strap with waterproof treatment

F

Lower PFAS concern for the core watch; waterproof rubber strap warrants caution.

⚠Waterproof or stain-proof treatment

Patek Philippe

Aquanaut Luce Watch

Stainless steel case, sapphire crystal, rubber strap with waterproof treatment

F

Luxury watch with unspecified waterproof coating, lower concern but no PFAS transparency.

⚠Waterproof or stain-proof treatment

IWC

Men's Aquatimer Chronograph Automatic Stainless Steel Watch

stainless steel case, sapphire crystal, leather/rubber strap

F

Lower concern, luxury watch with standard materials, but waterproofing source unspecified.

⚠Waterproof or stain-proof treatment

IWC

Schaffhausen Aquatimer Automatic Steel Watch

Stainless steel case, mineral crystal, synthetic sapphire coating, rubber/elastomer strap

F

Lower concern: stainless steel watch with standard waterproofing; no known PFAS-prone materials, but brand discloses nothing.

⚠Waterproof or stain-proof treatment

IWC

Men's Aquatimer Chronograph Edition Galapagos Islands Watch

Stainless steel case; sapphire crystal; rubber/elastomer strap; unspecified water-resistant coating

F

Luxury watch with unspecified waterproofing chemistry, lower concern than apparel, but coating details not public.

⚠Waterproof or stain-proof treatment

IWC

Schaffhausen Aquatimer Automatic Diver Watch

Stainless steel case, sapphire crystal, rubber/elastomer strap; waterproof sealing coating unspecified

F

Lower concern for core materials; waterproof coatings and gasket compounds not disclosed, typical for luxury watches but PFAS risk unquantified.

⚠Waterproof or stain-proof treatment

IWC

Schaffhausen Aquatimer Chronograph Steel Watch

Stainless steel case, sapphire crystal, unknown waterproof treatment

F

Lower-concern core materials, but waterproof treatment unspecified, IWC provides no PFAS transparency.

⚠Waterproof or stain-proof treatment

IWC

Schaffhausen Men's Aquatimer Laureus Sport For Good Automatic Chronograph Watch

Stainless steel case, sapphire crystal, rubber/elastomer strap; water-resistant to 300m

F

Lower PFAS concern, but waterproofing chemistry unconfirmed, typical luxury watch risk is modest.

⚠Waterproof or stain-proof treatment

Luminox

Men's Navy Seal Original Watch

Stainless steel case, mineral crystal, rubber/plastic strap with waterproof treatment

F

Lower concern core materials, but waterproof treatment source undisclosed, contact Luminox for specifics.

⚠Waterproof or stain-proof treatment

Luminox

Pacific Diver Ripple Dive Watch

Stainless steel case, mineral crystal, rubber/elastomer strap

F

Lower PFAS concern for core materials; waterproofing treatment source unclear, moderate caution advised.

⚠Waterproof or stain-proof treatment

Luminox

Men's Pacific Diver Ripple Stainless Steel Dive Watch

Stainless steel case; unspecified waterproof sealing/gasket compounds

F

Skip until Luminox discloses waterproof treatment chemistry.

⚠Waterproof or stain-proof treatment

Luminox

Men's Pacific Diver Chronograph Quartz Watch

Stainless steel case, mineral glass crystal, rubber/elastomer strap

F

Lower PFAS concern; standard dive watch with waterproofing, no PFAS disclosures found, but no red flags either.

⚠Waterproof or stain-proof treatment

Luminox

Men's Navy SEAL Military Dive Watch

Stainless steel case, mineral crystal, rubber strap with proprietary waterproof coating

F

Moderate concern: waterproof military watch likely uses water-repellent coating treatment, but Luminox discloses nothing about PFAS.

⚠Waterproof or stain-proof treatment

Luminox

Men's Master Carbon SEAL Automatic Dive Watch

Stainless steel case, sapphire crystal, rubber/elastomer strap; waterproofed to 300m

F

Dive watch waterproofing likely involves water-repellent coating treatments; PFAS risk unconfirmed, brand discloses nothing.

⚠Waterproof or stain-proof treatment

Luminox

Men's Sea Bass 2001 BO Quartz Watch

Stainless steel case, quartz movement, water-resistant coating

F

Skip until Luminox discloses waterproof treatment chemistry; watch-grade waterproofing often relies on PFAS.

⚠Waterproof or stain-proof treatment

Victorinox

Dive Pro Automatic Men's Watch

Stainless steel case, sapphire crystal, rubber strap

F

Lower concern for PFAS, but waterproof treatment typically involves fluorinated chemistry, ask Victorinox for specifics.

⚠Waterproof or stain-proof treatment

Victorinox

Men's Swiss Army Fieldforce Watch

Stainless steel case, mineral crystal, standard watch mechanisms

F

Lower PFAS concern for the core watch, but waterproof treatment coating unknown, contact Victorinox for specifics.

⚠Waterproof or stain-proof treatment

Victorinox

I.N.O.X. Chronograph Men's Quartz Watch

Stainless steel case, sapphire crystal, leather/rubber strap

F

Lower concern for PFAS, stainless steel construction is inherently safer, though waterproofing treatment is a minor flag.

⚠Waterproof or stain-proof treatment

Victorinox

Men's FieldForce Sport Swiss Watch

Stainless steel case, sapphire crystal, standard watch movement

F

Lower PFAS concern for the core materials; waterproof treatments warrant caution.

⚠Waterproof or stain-proof treatment

Victorinox

Men's Victorinox I.N.O.X. Mechanical Watch

Stainless steel case, sapphire crystal, mechanical movement

F

Lower PFAS concern: core materials are inherently low-risk, though water resistance treatment origins remain undisclosed.

⚠Waterproof or stain-proof treatment

Victorinox

I.N.O.X. Carbon Automatic Men's Watch

Stainless steel case, synthetic strap, sapphire crystal, water-resistant gaskets

F

Lower concern; stainless-steel watch with standard water resistance, but no PFAS transparency from Victorinox.

⚠Waterproof or stain-proof treatment

Victorinox

Swiss Army Men's I.N.O.X. Swiss Quartz Watch

Stainless steel case, sapphire crystal, leather/textile strap

F

Lower concern; traditional watch materials are unlikely PFAS sources, but water resistance treatment is unspecified.

⚠Waterproof or stain-proof treatment

Victorinox

Swiss Army Chronograph Watch

Stainless steel case, sapphire crystal, leather/rubber strap

F

Lower concern: watch is primarily stainless steel and glass with minimal PFAS-prone components.

⚠Waterproof or stain-proof treatment

Oris

Aquis Date Steel Watch

Stainless steel case, hardened glass crystal, likely standard water-repellent coating case seal

F

Mechanical watch with lower PFAS concern, but waterproof seals may use water-repellent coating treatments, Oris does not disclose.

⚠Waterproof or stain-proof treatment

Oris

Aquis Automatic Stainless Steel Dial Date Divers Mens Watch 400 7769 22

Stainless steel case, sapphire crystal, rubber/elastomer strap, waterproof sealing

F

Lower PFAS concern for the core materials; waterproof seal chemistry undisclosed but typical for dive watches.

⚠Waterproof or stain-proof treatment

Withings

ScanWatch Nova Smartwatch

Stainless steel case, sapphire crystal, silicone/elastomer straps, various coatings (unspecified)

F

Skip until Withings discloses waterproof treatment chemistry; smartwatch waterproofing often uses PFAS.

⚠Waterproof or stain-proof treatment

Withings

ScanWatch Light Hybrid Smartwatch

stainless steel case, rubber/elastomer strap, water-resistant coating

F

Lower concern for a smartwatch; waterproofing adds risk but no public PFAS evidence found.

⚠Waterproof or stain-proof treatment

Withings

Scanwatch Nova Brilliant Edition Connected High-End Hybrid Smartwatch

Stainless steel case, sapphire crystal, fluoroelastomer strap

F

Skip until Withings discloses waterproofing chemistry, fluoroelastomer straps often contain PFAS.

⚠Waterproof or stain-proof treatment

Withings

ScanWatch

Stainless steel case, sapphire crystal glass, fluoroelastomer strap

F

Moderate concern: waterproof smartwatch likely uses water-repellent coating treatments; no PFAS disclosure from Withings.

⚠Waterproof or stain-proof treatment

Withings

Refurbished ScanWatch 2

Stainless steel case, elastomer strap, waterproof coating

F

Smartwatch with likely water-resistant treatment; Withings silent on PFAS, skip if concerned.

⚠Waterproof or stain-proof treatment

Withings

ScanWatch Light

Stainless steel case, silicone strap, glass lens, sapphire crystal

F

Unknown PFAS risk; smartwatch waterproofing often uses Teflon-family coating treatments, brand disclosure needed.

⚠Waterproof or stain-proof treatment

Withings

Activite Sapphire

Stainless steel case, sapphire crystal, standard watch materials

F

Lower-concern watch; no known PFAS-prone materials, but Withings makes no public disclosure.

⚠Waterproof or stain-proof treatment