Accuracy: ±20 seconds per month
Regular timekeeping:
Analog: 3 hands (hour, minute, second)
Date display
Sapphire Crystal
Surface treatment
Pink gold ion plated case
Pink gold ion plated band
Case and bezel material
Stainless steel
Stainless Steel Band
One-touch 3-fold Clasp
50-meter water resistance
Power supply and battery life
Approx. battery life: 3 years on SR621SW
Case size (L× W× H)
37 × 30 × 7.5 mm
Weight
48 g