An exceptional analog design with the versatility to complement every occasion, from dressy formal events to casual outings. The black face and gray index marks come together in a chic, satisfying design. Water resistance up to 50 meters frees you from worry, even on rainy days. Case / bezel material: Aluminum Resin Band Mineral Glass 50-meter water resistance Regular timekeeping Analog: 3 hands (hour, minute, second) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR626SW Size of case : 34.5 x 26.4 x 8.1 mm Total weight : 23 g