100M Water Resistant(SGW1000)

Altimeter

Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft)

Measuring unit: 1 m (5ft)

Manual memory measurements (up to 30 records, each including altitude, date, time)

Auto log data (High/low altitudes, auto cumulative ascent and descent)

Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks)

Others: Relative altitude readings(-3,000 to 3,000 m), Selectable measurement interval: 5 seconds or 2 minutes

Barometer

Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)

Display unit: 1 hPa (0.05 inHg)

Atmospheric pressure tendency graph

Atmospheric pressure differential graphic

Atmospheric pressure change indicator (beep and arrow indicates significant change in pressure)

Digital Compass

16 points of measurement

Measuring range: 0 to 359 degrees

Measuring unit: 1 degree

60 seconds continuous measurement

Graphic direction pointer

Bidirectional calibration. 

Magnetic Declination correction

Thermometer

Display range: -10 to 60 C (14 to 140 F)

Display unit: 0.1 C (0.2 F)

Low Temperature Resistant (-10C/14F)

LED Backlight (Super Illuminator) with Afterglow

World Time

31 time zones (48 cities + coordinated universal time), daylight saving on/off

5 Daily Alarms and 1 Snooze Alarm

Countdown Timer

Measuring unit: 1 second

Countdown range: 24 hours

Countdown start time setting range: 1 minute to 24 hours (1-hour increments and 1-minute increments)

1/10 second stopwatch

Measuring capacity: 999:59'59.99"

Measuring modes: Elapsed time, split time, 1st-2nd place times 

Hourly Time Signal

Auto Calendar (pre-programmed until the year 2099) 

12/24 Hour Format

Button operation tone on/off 

Accuracy: ±20 seconds per month (with no signal calibration)

Storage Battery CR2025

Approx. battery life: 3 years

Module 3439