G-Shock – GM-S2100BC-1AER

Case size (L× W× H) 46.2 × 40.5 × 11.3 mm
Weight 57 g
Case and bezel material Resin / Stainless steel
Band Resin Band
Construction Shock Resistant
Water resistance 200-meter water resistance
Power supply and battery life Approx. battery life: 3 years on CR1025
Glass Mineral Glass
Surface treatment Light yellow gold ion plated bezel
Compatible band size 145 to 200 mm