Case size (L× W× H) 53.5 × 48.5 × 11.5 mm Weight 198 g Case and bezel material Case / bezel material: Stainless steel Band Double-lock, 1-press, 3-fold Clasp Stainless Steel Band Solid Band Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 2 years on SR927W Glass Mineral Glass Back plate Screw Lock Back Bezel features Tachymeter Surface treatment Partial ion plated Stopwatch 1-second stopwatch Measuring capacity: 11:59'59 Measuring mode: Elapsed time Accuracy Accuracy: ±20 seconds per month Other features Regular timekeeping: Analog: 3 hands (hour, minute, stopwatch seconds), 3 dials (timekeeping second, stopwatch hours, stopwatch minutes) Date display ID: 50012450
