Strike just the right chord with a mid-sized classic EDIFICE chronograph. The sophisticated pairing of fine detail and design features a thin bezel offset by a wide dial for striking, elegant style. FEATURES Case size (L× W× H): 48.6 × 43.5 × 11 mm Weight: 128 g Case and bezel material: Stainless steel Band: Stainless Steel Band, One-touch 3-fold Clasp Water resistance: 100-meter water resistance Power supply and battery life: Approx. battery life: 2 years on SR920SW Glass: Mineral Glass Back plate: Screw Lock Back Compatible band size: 150 to 205 mm Stopwatch: 1-second stopwatch Measuring capacity: 59'59 Measuring modes: Elapsed time, split time, 1st-2nd place times Accuracy: Accuracy: ±20 seconds per month Other features: Regular timekeeping: Analog: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds), Date display