1. Hours, minutes, seconds, year, month, day and week of shows, the annual range of 2000 ~ 2099
2.5 Group alarm function: a group with Snooze function, four groups of the specified date buzzers
3. The whole point timekeeping function of
4. Stopwatch function, 99 groups stopwatch records check, the largest time-23 hours 59 minutes 59 seconds to stop
5. Countdown function, the biggest countdown 99:59:59
6. Height, pressure, temperature, weather forecasting capabilities, and air pressure, altitude, temperature
7.12/24 hour
8. World Time functions, can show 28 cities in function of time and daylight saving time
9.LCD Contrast can be set (you can not do not)
10.3 seconds EL backlight
11. Low Voltage prompts
12. Importing CR2032 lithium battery
13.stailess still buttun .
14.30-50m water proof
