MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in Stainless Steel Case with Helium Valve (Quartz) 24mm NATO strap This classic Royal Marines NATO

This classic Royal Marines NATO watchband is made from fast-drying ballistic nylon webbing

Professional divers

Versatile Fit: Suitable for all watches with 20mm lugs

In contrast

MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in Stainless Steel Case with Helium Valve (Quartz) 24mm NATO strap This classic Royal Marines NATOSKU: 100ATM 12 SS QZ The MWC "Depthmaster" Military Diver models are MWC's latest heavy duty range, built to withstand extreme conditions. These watches are exceptionally 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