- Mineral Glass
- Water Resistant
- Case / bezel material: Stainless steel
- One-touch 3-fold Clasp
- Genuine Leather Band
- Regular timekeepingAnalog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
- Accuracy: ±20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of
- Mineral Glass
- Water Resistant
- Case / bezel material: Stainless steel
- One-touch 3-fold Clasp
- Genuine Leather Band
- Regular timekeepingAnalog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
- Accuracy: ±20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of case: 45 × 38.6 × 8.6 mm
- Total weight: 52 g