The Luminox Sport Timer combines an automatic movement with a sporty vintage look. This model is water resistant to 200 meters and features a sapphire crystal. The 42 mm stainless steel case is surrounded by a rotating stainless steel and ceramic bezel. A screw-down crown and case back complete the classic look. The automatic model is robust and versatile, whether in everyday life or on special occasions. Replacement Strap FEX.2401.20Q.K Manual GGM.L002.GMT 2 Year Limited Warranty 10 Year Warranty for Tritium Tubes