G-SHOCK, 200M, Ø 51.90mm, body thickness 16.1mm, weight 65g, BIO-based resin body and bracelet, LED light, shockproof, world time, four time zones, timer/secondary 1/100s–24hrs, timer 1/1min–24h, 5 daily alarms, silent operation option, automatic calendar, 12/24 hour display, mineral glass, battery life of up to 10 years CR2025, module: 5735.