The Casio G-Shock GA-900A-1A9ER is a men's quartz watch with both analog and digital displays. The case and strap are resin, and the case is black. The dial is black with plain index markers and no numbers.
It has a timer, stopwatch, alarm, date and world time. The time can be shown in 12-hour or 24-hour format. The mineral glass protects the display, and the strap fastens with a buckle. It is water resistant to 20 ATM (200 m).
- Series
- Casio G-Shock
- Gender
- Male
- Movement
- Quartz
- Display
- Digital and analog
- Functions
- Timer, alarm, date, world time, luminous, stopwatch
- Time format
- 12 hours, 24 hours
- Case material
- Resin
- Case color
- Black
- Dial color
- Black
- Index
- Index markers, no numbers
- Glass
- Mineral
- Strap material
- Resin
- Strap color
- Yellow, Black
- Closure
- Buckle
- Water resistance
- 20 ATM (200 m)
- Weight
- 2.293 oz