CASIO Digital Multi Alarm LED Resin Band Watch F-200W-1 LED light###LT!!!br###GT!!! Second time zone Stopwatch function, measuring unit: 1/100 second for up to 24 hours Multi Alarm, Hourly Time Signal:multi alarm lets you set a daily alarm (time setting only), or an alarm for a specific time on a specific day (month, day, and time setting). The value indicates how many multi-alarms are available. The hourly time signal causes the watch to beep every hour on the hour. Long battery life 3+ year, full auto calendar###LT!!!br###GT!!!12/24-hour timekeeping ###LT!!!br###GT!!!Resin case and band###LT!!!br###GT!!! Stainless steel case back Water resistant to minor splashing###LT!!!br###GT!!!Accuracy: +/-30 seconds per month