The Pacific Diver 3120 Series, is a brand new series in the Luminox SEA dimension. This appealing casual watch for outdoor explorer remains true to the brand DNA while combining a stainless steel case together with a CARBONOX™ bezel, resulting in an eye-catching fusion of materials Main Characteristics Swiss Made Constant glow for up to 25 years in any light condition 44mm Diameter 200 meters Water Resistance, 20 ATM, 660 feet, individually tested Ronda 515 Movement 395 / 50 months Battery Life 316L Stainless Steel Case Uni-directional rotating CARBONOX™ Bezel 316L Stainless Steel, screwed in Back Case Sapphire with anti-reflection coating Crystal 316L Stainless Steel, screw in, protected Crown 12mm Height Weigh 105g Replacement Strap FPX.3800.20Q.K Manual GGM.L002.GMT GGM.L067 2 Year Limited Warranty10 Year Warranty for Tritium Tubes