Fossil · Waterproof Sports Watches
Fossil Machine Chronograph Watch and Bracelet Set
Lower PFAS concern, conventional watch materials rarely use PFAS, though Fossil discloses nothing.
This chronograph watch uses standard watchmaking materials (stainless steel, mineral or acrylic crystal, leather/metal bracelet) that carry low inherent PFAS risk. However, Fossil provides no public disclosure about PFAS or supply-chain chemistry.
Shop Fossil on Amazon →Material
stainless steel case, mineral or acrylic crystal, leather/metal bracelet
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Uncoated safe material
Bare, uncoated material (cast iron, stainless, carbon steel, or glass) with no surface treatment to contain PFAS.
The full breakdown
What it's made of and why it matters
The Fossil Machine Chronograph uses a stainless steel case, which is corrosion-resistant and does not leach metals under normal wear conditions. The crystal is mineral or acrylic (not glass), which are inert and pose no chemical hazard, though acrylic scratches more easily. The bracelet is either stainless steel or leather; both materials are chemically stable in contact with skin under typical conditions. No coating, enamel, or ceramic glaze that would pose lead or cadmium risk is involved in this watch design.
The brand's record and disclosure
Fossil Group does not publish detailed material safety data sheets or heavy metal testing results for individual watch models, which is typical for the fashion watch industry. The company has no known recalls for chemical hazards in their watch lines. Fossil holds no third-party certifications (such as Oeko-Tex or REACH compliance statements) specific to this product, making independent verification of material purity difficult. The brand's silence on PFAS and detailed composition reflects industry-wide lack of transparency rather than a known problem.
How it compares in its category
Sports watches in this price and brand tier typically use stainless steel cases and acrylic or mineral crystals, making the Machine Chronograph a standard offering with no material disadvantage. Higher-end sports watches (Seiko, Citizen) often provide equivalent material safety profiles. Fashion watches rarely undergo heavy metal or coating toxicity testing publicly, so Fossil's lack of disclosure is not unusual. The key difference is durability: mineral crystal and acrylic are more scratch-prone than sapphire, but this is a wear issue, not a safety one.
If you buy it
Rinse the watch and bracelet with fresh water after salt water or sweat exposure to prevent corrosion and skin irritation from salt buildup. Leather straps should be kept dry and conditioned occasionally; replace if cracking develops to prevent nickel or chrome exposure from the underlying strap hardware. The acrylic crystal can scratch with rough handling but poses no hazard; sapphire crystal is available in higher-end models if longevity is a priority. Avoid prolonged contact between the case and sensitive skin if you notice redness, as this may indicate a nickel sensitivity rather than a product defect (nickel can be present in stainless steel alloys).
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Nickel leaching from stainless steel bracelet or case
Stainless steel watchbands and cases may contain nickel as part of the alloy. Individuals with nickel sensitivity can develop contact dermatitis with prolonged skin contact; this is a personal sensitivity issue, not a product defect. No recalls or widespread complaints are on record for Fossil watches due to nickel.
Leather strap degradation and mold growth
Leather bracelets in high-moisture or humid environments can deteriorate, crack, or develop mold, which may harbor bacteria. Proper drying and occasional conditioning prevent this. The underlying metal hardware (buckles, rivets) may contain nickel or chrome that becomes exposed if leather fails.
Acrylic or mineral crystal scratching and clarity loss
Acrylic crystals are softer than mineral or sapphire and scratch easily, but scratching itself poses no chemical or toxicological hazard. Scratched crystal does not leach or off-gas. This is purely a durability and function issue, not a safety concern.
Waterproofing gasket degradation over time
Rubber or elastomer gaskets used in water seals can degrade after years of use or UV exposure, compromising water resistance rather than creating a direct chemical hazard. Moisture ingress into the case may cause corrosion of internal components but will not release harmful substances to the wearer.
Heavy metals in dial printing or lume (luminous material)
Modern watch dials use printed inks and non-radioactive luminous compounds that are encased and not in contact with skin. No established hazard is on record for Fossil watches. Vintage lume contained radium, but current production does not.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More waterproof sports watches grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.