Description The Leatherback Sea Turtle Giant Turtle outdoor watch features an impressive 44 mm CARBONOX™ case and water resistance up to 100 meters. The green dial with orange accents provides highlights. Its proven Luminox Light Technology lighting system guarantees self-powered readability in the night. "Always Visible" for 25 years. More Details Origin: 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): 100 / 330 / 10 Movement: Swiss Quartz Case material: CARBONOX™ Bezel: Uni-directional rotating Case back: CARBONOX™ screw on Crystal glass material: Hardened mineral crystal (550-650 Vickers) Crown: Double security gasket, crown protected Strap / bracelet: Webbing NATO style Lug width: 22 mm Case height: 12 mm Weight: 45 g