Story Swiss-built and made to be abused, these are the watches trusted by Navy SEALS, SCUBA pros, and the US Coast Guard In 1992, the US Navy SEALS went looking for a more dependable watch for night missions—and Luminox delivered. Partnering with maritime commandos, they’ve been refining and toughening their Navy Seal series ever since, resulting in a watch that’s not just an accessory but required gear. Entirely Swiss-made, the 3600 Series has precision quartz movement, superior construction, and 24/7 visibility with a triton-tube lume that lasts for 25 years. As an authorized retailer we provide all Luminox watches with a 2-year international warranty card. Features Navy SEAL series watch built for unparalleled durability and utility Ronda 515 caliber, Swiss quartz movement Lightweight, shock- and scratch-resistant Carbonox™ case made from rigid carbon powder Tritium tubes on the dial, hands, and bezel enable always-on, full night visibility Unidirectional bezel for safe and precise timing on dives Battery with a 50 month lifespan Water-resistant to 200 meters Tough and waterproof rubber silicone strap 100% Swiss-made As an authorized retailer, we provide all Luminox watches with a 2-year international warranty card Specs Function Time, Date Movement Swiss quartz, Ronda 515 Case Material Carbonox Case Back 316L Stainless steel screw on Crown Screw in, double security gasket, crown protected Crystal Sapphire with anti-reflective coating Case Diameter 45 mm Case Thickness 14 mm Strap Rubber, silicone, PU Lume Night vision tubes Materials Case: Carbonox carbon powder Crystal: Sapphire Strap: Rubber, silicone, PU Dimensions Case Diameter: 45 mm Case Height: 14 mm Strap Width: 24 mm Weight: 73 g