CASIO EDIFICE EFV-540DC-1AV (C5)

BASIC INFORMATION Case size (L W H) 48.5 43.8 11.6 mm Weight 144 g Case and bezel material Stainless steel / Aluminum Band Stainless Steel Band One-touch 3-fold Clasp Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 3 years on SR920SW Exterior Glass Mineral Glass Back plate Screw Lock Back Surface treatment Black ion plated band Black ion plated case Watch Features Stopwatch 1-second stopwatch Measuring capacity: 9'59 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 (stopwatch minutes, stopwatch seconds, 24-hour) Date display