2/24 HOUR FORMAT Digital time display can be configured to either 12-Hour or 24 Hour Format WATER RESISTANT 200 Metres Water Resistant ACCURACY +/- 15 seconds per month ALARM FUNCTION 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour, Snooze function AUTO CALENDAR Once set, the automatic calendar always displays the correct date AVERAGE SPEED DISPLAY A dial on the watch face displays your average speed travelled over a set distance BAND MATERIAL Resin BATTERY LIFE Approximately 2 years COUNTDOWN TIMER FUNCTION Auto Repeat, Countdown Range: 24 hours, Measuring Unit: 1 second DATE AND WEEKDAY DISPLAY The current date and week day are displayed on the watch face DATE DISPLAY The current date is displayed on the watch face DIMENSIONS 55.0 x 51.2 x 16.9mm DISPLAY ILLUMINATION Auto Light: The watch face will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours., Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow MAGNETIC RESISTANCE The case has been specially mounted to be shielded from magnetic fields. MINERAL GLASS Mineral Glass- Toughened and able to withstand most scratches SHOCK RESISTANT Patented Hollow Core Guard Structure protects against impact and vibration STOPWATCH FUNCTION Measuring Capacity: 100 hours, Measuring Modes: Elapsed time, lap time, split time, Measuring Unit: 1/1000th second TACHYMETER Used in Stopwatch mode, the Tachymeter function enables the wearer to measure their speed over a known distance. WEIGHT (GRAM) 72 WORLD TIME Displays the current time in major cities and specific areas around the world