Depthmaster Quartz 100atm

The MWC Depthmaster Quartz 100atm is a quartz military dive watch built for professionals: water resistant to 1000 m, with a brushed steel case, a black European NATO pattern dial and a ceramic bezel. It is for anyone who wants an uncompromising working diver that is accurate and worry-free.

A heavy-duty 1000 metre military diver

The Depthmaster Military Diver models are MWC's latest heavy-duty range and are extremely robust. They have a sapphire crystal, and their 100 atm rating makes them suitable for mixed-gas diving at extreme depths. The strap is wider at 24 mm, where most military divers use a 20 mm strap, and the non-scratch ceramic bezel is easier to grip in extreme cold. They are designed for professional divers working in very challenging conditions.

Steel case and NATO pattern dial

This variant has a black European NATO pattern dial and is finished in brushed 316L stainless steel. The case measures 44 mm, 48 mm lug to lug and 18 mm thick, with a screw-down crown and a helium escape valve. Hands and hour markers carry Luminova and the date sits at 4. It weighs 132 g.

Movement

The movement is the Swiss Ronda 715Li quartz, with a 10-year battery life and a hacking function for synchronising the time to the second.

Specifications

• Brand: MWC
• Model: Depthmaster Quartz 100atm
• Reference: 100AT/12/SS/QZ/ST
• Movement: Swiss Ronda 715Li quartz, 10-year battery life, hacking function
• Case: brushed 316L stainless steel, Ø 44 mm, 48 mm lug to lug, 18 mm thick, screw-down crown, helium escape valve
• Bezel: unidirectional, anti-reflective non-scratch ceramic
• Dial: black, date at 4, hands and hour markers with Luminova
• Glass: sapphire with anti-reflective coating
• Strap and buckle: NATO fabric 24 mm, black and grey
• Water resistance: 100 atm / 3,280 ft / 1000 m
• Warranty: 24 months
• Other: weight 132 g

Frequently asked questions

How deep can it go?
It is water resistant to 100 atm (1000 m) and suitable for mixed-gas diving thanks to the helium valve.

Which strap does it use?
A black and grey 24 mm NATO fabric strap, wider than the 20 mm typical of military divers.

How often does the battery need changing?
The Ronda 715Li has a 10-year battery life.

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