20mm FKM (Smooth) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal navigator Covert Matte Black PVD Finish:

Covert Matte Black PVD Finish: This special non-reflective PVD finish is often specified in military contracts for special forces units

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Perfect for aviation enthusiasts

Strap: 18 mm leather strap

Movement Handling: Considers the movement and how to remove it from the case

20mm FKM (Smooth) Rubber Strap with Quick Release Feature for Fast and Easy Fitting and Removal navigator Covert Matte Black PVD Finish:FKM1 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