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FKM rubber straps are made from fluorocarbon rubber, a material built to handle water, sweat, and everyday use without breaking down. Unlike regular silicone or natural rubber, FKM doesn’t get sticky, attract dust, or harden over time. The surface stays smooth and easy to clean, even after hours of wear.
These straps are popular for dive watches and sports watches because they are completely waterproof and resistant to heat, chemicals, and UV light. They won’t crack or fade, even with regular use in the pool or at the beach.
You’ll find options here in different lug widths from 18mm to 26mm, along with classic colors like black, blue, and green. Many come with quick-release spring bars, making it easy to swap straps without tools. We also carry curved-end versions shaped to fit popular watch models like Seiko and Rolex.
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An FKM rubber strap is a good choice if you want the comfort of a soft band but also need something that lasts through daily workouts, office wear, or weekend trips outdoors.
Suitable for swimming, diving, or running.
Doesn’t trap moisture or cause irritation.
Quick rinse keeps it looking clean.
Available in straight or curved ends for a snug fit.
FKM is a fluorocarbon rubber known for its resistance to water, heat, and chemicals. It’s tougher and longer-lasting than standard silicone or natural rubber.
Yes. They are completely waterproof and safe for swimming, diving, and daily showers.
No. FKM rubber is UV resistant and doesn’t harden or fade, even with long-term use.
FKM is denser, more resistant to chemicals, and doesn’t pick up lint or dust the way silicone does.
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