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
SKU: 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, dusk, and dawn without interference from bright lights in the control room. This red lighting helps operators avoid the adjustment period to night conditions, crucial when a submarine is most vulnerable at periscope depth. These watches were specifically ordered by submarine crews for this purpose. Both models are built to be exceptionally robust, featuring shatter and scratch-resistant sapphire crystals for enhanced durability. They are versatile, suitable for onboard use and deep diving with mixed gases. With a water resistance rating of 500