Features• 1/100-second stopwatch• Alarm• Water resistant• Stainless steel band• Popular retro designSpecificationsCase / bezel material: Resin / Chrome platedAdjustable ClaspStainless Steel BandResin GlassWater ResistantElectro-luminescent backlight1/100-second stopwatchMeasuring capacity: 59'59.99"Measuring modes: Elapsed time, split time, 1st-2nd place timesDaily alarmHourly time signalAuto-calendar (28 days for February)12/24-hour formatRegular timekeeping:Digital: Hour, minute, second, am/pm, month, date, dayAccuracy: ±30 seconds per monthApprox. battery life: 7 years on CR2016CloseSize of case / Total weightSize of case : 38.6×36.3×9.6mmTotal weight : 50g