NORTH EDGE Snow Leopard Men's Sports Digital Watches Business Luxury Watch For Men Waterproof 50M Altimeter Compass Backlight
Function：
1. Time, can display hour, minute, second, year, month, day,
12/24H
2. Barometer
3. Altitude
4. Stopwatch
5. Compass
6. Alarm
7. Thermometer
8. Second time
8. Backlight
9. Sleep