FKM Rubber Integrated Strap

Constructed from high-grade FKM rubber, this integrated strap offers superior resistance to heat, chemicals, and UV exposure compared to conventional rubber, while retaining excellent flexibility and comfort. Its low water absorption and non-stick surface further enhance performance for everyday wear.

Engineered to achieve both precision fit and in exact correspondence with the Wristmaster Slim / Urban Traveller (Sellita) cases geometry, the strap integrates seamlessly into the lugs, preserving the watch’s streamlined silhouette. The profile tapers progressively toward the buckle, reducing bulk at the wrist while maintaining structural integrity.