Make a bold, sophisticated statement with the premium look and feel of a luxe EDIFICE sports chronograph classic. The solid metal band, crafted in H-shaped links, delivers an even more comfortable fit for your wrist, and the scratch-resistant sapphire crystal glass protects your timepiece, freeing you from worry. Case size (L× W× H) 48 × 41 × 10.5 mm Weight 135 g Case and bezel material Stainless steel Band Stainless Steel Band Solid Band One-touch 3-fold Clasp Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 3 years on SR920SW Glass Sapphire Crystal Back plate Screw Lock Back Compatible band size 150 to 205 mm Stopwatch 1/10-second stopwatch Measuring capacity: 59'59.9'' 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 (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds) Date display