✅ 57.5 × 53.4 × 18.4 mm
✅ Weight : 69 g
✅ Water resistance
✅ 200-meter water resistance
✅ battery life: 5 years on
- 57.5 × 53.4 × 18.4 mm
- Weight : 69 g
- Water resistance
- 200-meter water resistance
- battery life: 5 years on