EFR-546BKG-1AVUDF

Case / bezel material: Stainless steel / AluminumStainless Steel BandOne-touch 3-fold ClaspBlack ion plated caseBlack ion plated bandScrew Lock BackMineral GlassRose gold ion plated band100-meter water resistance1-second stopwatch Measuring capacity: 29'59 Measuring modes: Elapsed time, split time, 1st-2nd place timesDate displayRegular timekeeping Analog: 3 hands (hour, minute, second) 3 dials (stopwatch minutes, stopwatch seconds, 24-hour)Accuracy: ±20 seconds per monthApprox. battery life: 3 years on SR920SW