CASIO G-SHOCK, 200 m, super illuminator LED light, display flash function, shockproof, automatic calendar, timekeeping 1/100s–24h, timer 1/1 sec.–24h, multi alarm, 12/24h clock, steel-reinforced BIO-based resin body, BIO-based resin bracelet, mineral glass, Ø 44.40 mm, body thickness 11.80 mm, weight 72.00 g, battery 5 years. CR2016, caliber 3525.