- Mineral Glass
- 50-meter water resistance
- Case / bezel: Ion plated
- Genuine Leather Band
- Regular timekeeping
- Analog: 2 hands (hour and minute), 1 dial (second)
- Accuracy: ±20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of case: 50.6 × 45.8 × 9.1 mm
- Total weight: 66
- Mineral Glass
- 50-meter water resistance
- Case / bezel: Ion plated
- Genuine Leather Band
- Regular timekeeping
- Analog: 2 hands (hour and minute), 1 dial (second)
- Accuracy: ±20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of case: 50.6 × 45.8 × 9.1 mm
- Total weight: 66 g
- Mineral Glass
- 50-meter water resistance
- Case / bezel: Ion plated
- Genuine Leather Band
- Regular timekeeping
- Analog: 2 hands (hour and minute), 1 dial (second)
- Accuracy: ±20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of case: 50.6 * 45.8 * 9.1 mm
- Total weight: 66 g