MTMs Special Ops Warrior Steel Watch withstands the rigors of battle in any environment. Fully waterproof case takes on diving expeditions and constantly wet conditions. Each hand and index is equipped with a tritium gas-filled tube for a lifetime of reliable visibility in low-light to no-light conditions. Precise Swiss Ronda quartz movement with scratch-resistant, anti-reflective sapphire and a day-date window. Solid 316L stainless steel case and band with black DLC coating. NASA-quality, carbon-fiber dial. Locking, screw-down crown. Water-resistant to 200 meters. Manufacturers three-year warranty. Made in USA. Wt:8 oz. Case dia:45mm. Available: Black Dial/Velcro Band, Black Dial/Black Rubber Band, Orange Dial/Stainless Steel. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Analog Watches.