Luminox Navy Seal Steel Watches Black/White/Black 45 mm. A 316L Stainless steel iconic turtle shape case is designed to protect the crown. A CARBONOX uni-directional rotating bezel is a divers essential and a double security gasket further ensures water resistance and overall performance. This rugged design takes on a sleek aesthetic in all-black. Paired with our famous Light Technology the dial is readable even in the darkest night. Specifications for Luminox Navy Seal Steel Watches: Manufacturer: Luminox Gender: Unisex Dial Color: White Band/Strap Color: Black Case Color: Black Marker/Numeral Color: White Case Material: Stainless steel Case Diameter: 45 mm Band/Strap Material: Genuine Leather Wrist Band Type: Strap Movement: Quartz Water Resistant Mark: 200 m Weight: 203 g Features of Luminox Navy Seal Steel Watches Function TimeDate Movement (technology) Quartz Size of case diameter 45.00 mm Case material Stainless Steel Case Bezel Uni-directional rotating Case Back Screw in Crown Screw in Water resistance (m/ft/atm) 200 / 660 / 20 Crystal/Glass material Sapphire crystal anti-reflective coating Strap/Bracelet material Stainless Steel Case Height 14 mm Weight 203g Package Contents: Luminox Navy Seal Steel Watches Luminox 3251: Navy Seal Steel Watches Black/White/Black 45 mm