20mm FKM (Patterned) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal Deep Diver PVD Finish:

PVD Finish:

PVD is applied through a chemical vapor deposition process which bonds to the steel at a molecular level

were prone to scratches and cracks and limited the watch’s water resistance

While retaining the classic 1950s appearance

such as the latest iPhones

20mm FKM (Patterned) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal Deep Diver PVD Finish:FKM2 FKM, short for Fluoroelastomer, is a high performance synthetic rubber known for its exceptional density, durability, and resistance to water, chemicals, oil, and heat. Originally developed for aerospace applications, FKM was designed to meet the stringent reliability and longevity requirements of aircraft and space missions. These qualities make FKM straps highly favored by military personnel, police officers, and professional divers, as they