MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in a Titanium Case with Luminova and a Helium Valve, Swiss Quartz Movement with a Ten Year Battery Life 18mm Strap It is based on the

It is based on the MIL-W-46374A specification

It's interesting that few people realize how historically significant this case pattern is and how well it has stood the test of time

heat-treated to remove internal stresses and coated with two layers of anti-reflective material

Movement: 21-jewel 21

making it ideally suited for military watch straps

MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in a Titanium Case with Luminova and a Helium Valve, Swiss Quartz Movement with a Ten Year Battery Life 18mm Strap It is based on theSKU: T100AT 12 ST QZ The MWC Titanium Depthmaster is our latest heavy duty professional dive watch and is engineered for extreme environments. Designed around real operational requirements rather than cosmetic dive styling, this model combines 100ATM (1000m 3,280ft) water resistance, a sapphire crystal, ceramic bezel and Luminova for first rate night time performance. Unlike many oversized dive watches, the Depthmaster is built to remain wearable for