Model 3121.1 sports a black dial and black bezel on a Cut-to-fit strap and features water resistance to 200 meters, screw in crown and case back, sapphire crystal and, of course, the Luminox Light Technology, which guarantees constant night visibility for up to 25 years. Replacement Strap FPX.2406.21Q.K Manual GGM.L002.GMT GGM.L067 2 Year Limited Warranty 10 Year Warranty for Tritium Tubes
