Detailed Product Description

Hours, minutes, seconds, year, month, day and week of shows, the   annual range of 2000 ~ 2099
5 Group alarm function: a group with Snooze function, four groups of the specified date buzzers
The whole point timekeeping function of
Stopwatch function, 99 groups stopwatch records check, the largest time-23 hours 59 minutes 59 seconds to stop
Countdown function, the biggest countdown 99:59:59
Compass, altimeter, barameter, temperature, weather forecasting capabilities, tempreture calibration
12/24 hour
World Time functions, can show 28 cities in function of time and daylight saving time
LCD Contrast can be set (you can not do not)
3 seconds EL backlight
Low Voltage prompts
Japan CR2032 lithium battery