Luminox Master Carbon SEAL Mens Watch - Carbon Case - Gray Webbing Strap - 300MLightweight comfort with heavy weight functionality. This Luminox Limited Master Carbon Seal timepiece features an ultra light 40% carbon compound case for toughness that won't weigh your wrist down. Equipped with uni directional rotating bezel, CARBONOX dial, date window, and Swiss quartz movement. Illumination provides a constant glow for up to 25 years without having to push a button or exposure to light. Set contains extra band and screwdriver for