Case / bezel: Ion plated,Triple-fold Clasp, Stainless Steel Band, 50-meter water resistance, Regular timekeeping, Analog: 3 hands (hour, minute, second), Accuracy: ?20 seconds per month, battery life: 3 years on SR626SW.Case size: (L? W? H) 47 ? 40 ? 8.1 mm Weight 101 g