Casio A168WEGB-1BEF

- Weight: 49 g
 
- 38.6 × 36.3 × 9.6 mm
 
- Approximate battery life: 7 years with CR2016
 
- Water repellent

- Case and bezel material: Resin / chrome-plated

- Accuracy: ±30 seconds per month

Functions:
- Stopwatch
- Illumination (blue-green)
- Alarm / hourly time signal