The limited-edition MTM Special Ops Silver Predator II Steel Watch is individually numbered, making it an incredible collectible and future family heirloom. Scratch-resistant antireflective sapphire surpasses the durability of traditional crystal. Solid stainless steel case and silver stainless steel band match the durability of the crystal to ensure years of reliable service. Unidirectional ratcheting stainless steel bezel and brass dial. Screw-down crown and case back. Tritium gas-filled tubes illuminate at night, so you always know what time it is. Swiss-made quartz chronographic movement. Powered by a silver-oxide battery. Comes in a waterproof case. Water-resistant to 200 meters. Manufacturers three-year warranty. Case dia: 44mm. Wt: 8 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Analog/Chronograph Watches.