Case size (L× W× H)
31.5 × 28.5 × 6.6 mm
Weight
52 g
Case and bezel material
Ion plated
Band
Stainless Steel Band
Triple-fold Clasp
Water resistance
Water Resistant
Power supply and battery life
Approx. battery life: 3 years on SR621SW
Glass
Mineral Glass
Compatible band size
125 to 185 mm
Accuracy
Accuracy: ±20 seconds per month
Other features
Regular timekeeping: Analog: 3 hands (hour, minute, second)
Date display