Vortex - 20mm - Dark Blue

Special spring bars fully compatible with all types of watches while able to support 2.5mm Japanese divers spring bars

4mm thickness

Spring bar easy removal strap design

Mono wave diver's accordion design for flexibility while avoiding obstructing the keeper from a perfect fit.

Flat pin buckle and flat holes maximizing micro adjustments

Locking feature preventing the strap from opening in dynamic pressure environments

Stainless steel hardware

Made from RTV premium vulcanized silicone rubber based on efficiency, durability, temperature resistant, hydrolysis resistant, and flexibility

This strap wears on wrists up to 7.5 Inches in circumference.