place times Timer Countdown timer Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Alarm/hourly time signal 5 daily alarms or one-time alarms Hourly time signal Light LED light Selectable illumination duration, afterglow Light color LED:Amber Calendar Full auto-calendar (to year 2099) Mute feature Button operation tone on/off Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular timekeeping: Digital: Hour, minute, second, pm, month, date, day Case size (L× W× H) icon-question 48.2 × 45 × 13.8 mm Weight icon-question 40 g Case and bezel material Resin Band Resin Band Excellent Working Condition.