MWC "Submariner / Naval Crew Divers Watch" in Covert Black PVD 500m (1,640ft) Water Resistant Dual Time Zone Military Watch in PVD Stainless Steel Case with GTLS and Helium Valve Classic 46mm XL Pilot Case Material: ABS

Case Material: ABS

Originally issued to Luftwaffe pilots by the Reichsluftfahrtministerium (RLM/German Air Ministry) on a mission-by-mission basis

MWC is the only contractor producing NATO specification infantry watches that meet a water resistance rating of 100m (330ft)

with the battery in this watch lasting around five years

and Waltham

MWC "Submariner / Naval Crew Divers Watch" in Covert Black PVD 500m (1,640ft) Water Resistant Dual Time Zone Military Watch in PVD Stainless Steel Case with GTLS and Helium Valve Classic 46mm XL Pilot Case Material: ABSSKU: 500M SUBC PVD The MWC "Naval Crew" range of Military Divers models represents one of MWC's latest heavy duty series, available in two versions: covert non reflective PVD steel and standard stainless steel. These watches are specifically designed for demanding environments, using red T100 tritium GTLS tubes to preserve night vision on a ship's bridge or in a submarine. Submarines are typically 'rigged for red' to allow periscope use at night,