Mineral Glass
50-meter water resistance
Case / bezel material: Stainless steel
One-touch 3-fold Clasp
Genuine Leather Band
Illumination Index (Black light LED)
Afterglow
Regular timekeeping
Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR621SW (Analog)
3 years on CR1616 (Light 9 [sec/day])
Size of case: 41.8 × 37.3 × 10.8 mm
Total weight: 58 g
50-meter water resistance
Case / bezel material: Stainless steel
One-touch 3-fold Clasp
Genuine Leather Band
Illumination Index (Black light LED)
Afterglow
Regular timekeeping
Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR621SW (Analog)
3 years on CR1616 (Light 9 [sec/day])
Size of case: 41.8 × 37.3 × 10.8 mm
Total weight: 58 g
