20mm FKM (Smooth) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal chronograph Supplied In: Tin case

Supplied In: Tin case

originally made under the UK Ministry of Defence reference 6B/346 Mk XI

These models are ideal for those who own multiple watches because they don’t need to be wound before wearing them

Bezel: Upgraded to a 120-click bezel versus the earlier 60 or 90-click versions

When the diver returns to surface pressure

20mm FKM (Smooth) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal chronograph Supplied In: Tin caseFKM1 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