Casio G-Shock G-7900 Model.

Casio G-Shock G-7900 model. Construction: Shock-resistant design with a resin case and band. Water Resistance: 200-meter water resistance. Low-Temperature Resistance: Allows operation even under very cold conditions. Moon and Tide Data: Includes moon and tide graphs, providing essential information for marine activities. Timekeeping: Features 29 time zones (48 cities) and daylight saving on/off. Alarms: Equipped with 5 independent multi-alarms. Backlight: Auto light switch with selectable illumination duration and afterglow. Battery Life: Approximate battery life of 2 years using a CR2025 battery.

Casio G-Shock G-7900 model.

Construction: Shock-resistant design with a resin case and band.
Water Resistance: 200-meter water resistance.
Low-Temperature Resistance: Allows operation even under very cold conditions.
Moon and Tide Data: Includes moon and tide graphs, providing essential information for marine activities.
Timekeeping: Features 29 time zones (48 cities) and daylight saving on/off.
Alarms: Equipped with 5 independent multi-alarms.
Backlight: Auto light switch with selectable illumination duration and afterglow.
Battery Life: Approximate battery life of 2 years using a CR2025 battery.