Casio G-Shock GM-2100B-4A Metal Bezel Resin Band Analog Digital Sports Unisex Watch gm-2100 gm-2100b-4adr 10-years battery life Case / bezel material: Resin

Case / bezel material: Resin / Aluminum

Battery display/alert

Barometer Display range: 260 to 1

4 daily alarms with snooze

Accuracy: ±20 seconds per month

Casio G-Shock GM-2100B-4A Metal Bezel Resin Band Analog Digital Sports Unisex Watch gm-2100 gm-2100b-4adr 10-years battery life Case / bezel material: ResinCase bezel material: Resin Stainless steel Resin Band Neobrite Shock Resistant Mineral Glass Dark gray ion plated bezel 200 meter water resistance Double LED light LED light for the face (Super illuminator, selectable illumination duration (1. 5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1. 5 seconds or 3 seconds), afterglow) Hand shift feature (Hands move out of the