Casio G-SHOCK GM-5600BWD-1JR protection 5600 SERIES DIGITAL BAMFORD Collaboration Model 2025.12 releaseProduct Highlights Power SourceBattery Life: Battery Life: Approx. 5 years Release Date December 2025 Weight 73 g Band Type Resin Strap (Bio based Plastic) Structure Shock Resistant Water Resistance 20 ATM Crystal Glass. Inorganic Glass Surface Treatment Black Ion Plating (Bezel Section) Compatible Band Size 145215 mm Stopwatch Stopwatch (1 100 sec (0'00'0059'59'99), 1 sec (1: 00'00'' to 23: 59: 59), 24 hour timer), with split timing function) Timer