Brand New Model # 3057.WO The Navy SEAL Colormark, in full white, is an eye-catching accessory for your wrist.Like all Luminox watches, it is Swiss Made and features a unique and energy-independent LLT illumination system. It shines continuously, without the need to press a button, for up to 25 years. For many years, Luminox has supplied the Navy SEALS and developed various different watch models with their support. With their durability and high-quality workmanship, these timepieces make the perfect companion for the tough everyday life of the elite US troops - and all Luminox fans, of course. Swiss Made Always Visible: Constant glow for up to 25 years Size of case (diameter): 44 mm Function: Time Date Water resistance (meters, feet, ATM): 200 / 660 / 20 Movement: Swiss Quartz Case material: Fiberglass compound Bezel: Uni-directional rotating Case back: Fiberglass compound Crystal glass material: Hardened mineral crystal (550-650 Vickers) Crown: Double security gasket, crown protected Strap / bracelet: Silicone Lug width: 23 mm Case height: 14 mm Weight: 61 g