GA 100GBX-1A4 | Water resistance 200M, Quartz, 51.2 mm
Sport watches Casio G-SHOCK . The watch has functions luminescence, lighting, countdown, stopwatch, world times, date and perpetual calendar. Basic parameters of the watch are: movement type is Quartz watches, strap material is rubber, water resistent is 200 m and dial colour is black.Parameters
| Movement type | Quartz watches |
| Case diameter | 51 mm |
| Case material | Plastic |
| Strap material | Rubber |
| Functions | Luminescence, Countdown, Lightning, Stopwatch, World times, Date, Perpetual calendar |
| Water resistance | 200 m |
| Dial colour | Black |
