World timeDual timeStopwatch1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place timesAlarm/hourly time signalDaily alarmHourly time signalLight colorLED:WhiteCalendarFull auto-calendar (to year 2099)Mute featureButton operation tone on/offAccuracy: ±15 seconds...