Timer Bezel Resin Glass 100-meter water resistance Case / bezel material: Resin Resin Band Date display Regular timekeeping Analog: 3 hands (hour, minute, second) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR626SW Size of case: 38.9 × 34.2 × 11.5 mm Total weight: 25 g