18mm German "Luftwaffe / Bund” Aviators Leather Military Watch Strap 24mm NATO straps Sapphire is significantly more scratch-

Sapphire is significantly more scratch- and impact-resistant than mineral glass and far more durable than acrylic

Chronosport manufactured the Sea Quartz 30

This model is a direct evolution of our original 1980s G10 designs

we’ve swapped the now-obsolete tritium for non-radioactive Luminova and replaced the original mineral glass crystal with ultra-durable sapphire

18mm German "Luftwaffe / Bund” Aviators Leather Military Watch Strap 24mm NATO straps Sapphire is significantly more scratch-SKU: BUND 18 LEABLK Step back in time with a strap thats as bold as the watches it was made for. These black leather Bund straps were originally worn by German pilots during WWII a design so iconic that Luftwaffe pilots still wear it today on their Tutima issue chronographs. Check out the last but one image to see the modern version in action, and the final image for a 1970s Heuer Luftwaffe chronograph sporting the same unmistakable style. This strap