• ID : 4549526361166 Basic Information Case size (L× W× H) 49 × 45 × 10.3 mm Weight 70 g Band Leather Band Water resistance 50-meter water resistance Power supply and battery life Approx. battery life: 3 years on SR626SW Exterior Glass Mineral Glass Compatible band size 175 to 215 mm Watch Features Accuracy Accuracy: ±20 seconds per month Other features Regular timekeeping: 3 hands (hour, minute, second) Date display