MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in PVD Stainless Steel Case with Helium Valve (Automatic) chronograph Strap: 2 x NATO issue

Strap: 2 x NATO issue straps (20mm)

SKU Code: NATO18BL/PV2P

the battery hatch was crucial because early quartz watch batteries lasted only about a year

Cannot be set separately—linked to main hour hand

MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in PVD Stainless Steel Case with Helium Valve (Automatic) chronograph Strap: 2 x NATO issueSKU: 100ATM 12 PVD AUT The MWC "Depthmaster" range of Military Diver models represents MWC's latest heavy duty collection. These watches are extremely robust, featuring a sapphire crystal and a 100atm water resistance rating, making them suitable for diving with mixed gases at extreme depths. They also come with a wider 24mm strap (most military diver watches use a 20mm strap) and a non scratch ceramic bezel that is easier to grip in extreme cold.