Product Description
Accuracy: ±20 seconds per month
Regular timekeeping:
Analog: 3 hands (hour, minute, second)
Date display
Sapphire Crystal
Surface treatment
Light yellow gold ion plated case
Light yellow 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