1. Current Time Mode
Hour, minute, second, am, pm, month, date, and day of week or barometer pressure history display, altitude history and temperature
Time System 12-hour or 24-hour format
Calendar System Auto-Calendar per-programmed from the year 2004 to 2099
Weather Forecast 4 symbols to indicate the predicated weather

2. Daily Alarm Mode
2 daily alarms
Hourly chime
Alarm Sounde
Sounds for 30 seconds at preset time of real time clock

3. Chrongraph Mode
Resolution 1/100 second
Measuring Range 99 hours 59 minutes 59.99 seconds

4.Measuring Mode
100 lap memories
Recall lap memories and total time

5.Timer Mode
Resolution 1 second resolution
Measuring range 99 hours 59 minutes 59 seconds

6.Operation Mode
Countdown
Quick Set
5 quick set Values (3, 5, 10, 15 and 45 minutes)
Time Sounds
Sounds for 30 seconds when count to zero

7.Dual Time Mode
Hour,minute,second,am,pm
Weather Forecast
4 symbols to indicate the predicated weather

8.Ski MODE
Ski Lap trigger:Automatic or Manual
Ski Slope setting:5° to 90°
Sensitivity type:Ascending and Descenting
Sensitivity Level:Fast,Normal and Slow
Altitude range:-706m to 9164m(-2316ft to 30066ft)
ravel Time:Maximum 99 minutes,59.99 seconds.
Ski Lap memory:47 ski lap

9.Altimeter Mode
Resolution
1m (1ft)
Measuring range
-706m to 9164m (-2316ft to 30066ft)
History Recall
Last 24 hours

10.Barometer Mode
Resolution
0.1 hpa/mbar (0.01 inHg)
Measuing Range
300 hpa/mbar to 1100 hpa/mbar (8.85 inHg to 32.48 inHg)
History Recall
Last 24 hours

11.Others
Digital beading reading Lock
Digital backward bearing
Thermometer
Resolution
0.1℃ (0.1℉)
Measuring range
-10.0℃ to 60.0℃(14.0℉ to 140.0℉)
Backlight
Electro-Luminescent (EL) backlight
Battery
Single 3V lithium battery (CR2032)
Battery Low Detection
Battery voltage low indicator