Japan| Brand | Casio |
|---|---|
| Collection | G-Shock |
| Model | GW-7900-1ER |
| Gender/Type | Men |
| Watch Style | Diving, Sport |
| Movement | Quartz |
| Impermeability | 200 M (660 Foot) |
| Width | 52.4 |
| Height | 50 |
| Thickness | 17.7 |
| Weight | 71 |
| Case | Plastic |
| Case Colour | Black |
| Glass | Mineral |
| Clock Face | Arabic numerals |
| Dial Colour | Black, Khaki |
| Watch Light | EL |
| Strap/Bracelet Material | Caoutchouc |
| Strap/Bracelet Colour | Black |
| Functions | Date, Electronic LCD, GMT (Dual Time), Month, Moon phase, Multifunctional, Stopwatch, Tide graph, Timer, Week day |
| Features | Alarm, Auto Calendar, EOL, Radio signal receiving, Shockproof, Solar battery |