The evolution of PROTREK never stops. These new models embody some of the very best in functional beauty and ease of operation that modern technology has to offer. 

• The rotary bezel is specially shaped for easy operation, even while wearing gloves. Large letters indicating north, south, east, and

The evolution of PROTREK never stops. These new models embody some of the very best in functional beauty and ease of operation that modern technology has to offer. 

• The rotary bezel is specially shaped for easy operation, even while wearing gloves. Large letters indicating north, south, east, and west are colored for easy reading. 

• Dedicated direction, barometer, and altitude buttons provide one-touch access to measurements. Buttons are large with slanted diamond patterns for plenty of slip resistance during operation.

• Since "easy to press" often also means "more operation error", the back cover is designed to make it the same height of the button surfaces, which greatly reduces the chance of operation error. The result is easy button operation, but only when you need it to be.

The number of pointer lines has been increased from 60 to 72 for easier to read World Time and sunrise times. TOUGH SOLAR ensures stable operation even when using power-hungry functions.

Direction Bezel

Mineral Glass

100-meter water resistance

Case / bezel material: Resin

Resin Band

Electro-luminescent backlight

Full auto EL light, selectable illumination duration, afterglow

Solar powered

Low-temperature resistant (-10 °C/14 °F)

Digital compass

Measures and displays direction as one of 16 points

Measuring range: 0° to 359°

Measuring unit: 1°

20 seconds continuous measurement

Graphic direction pointer

Bidirectional calibration and northerly calibration function

Magnetic declination correction

Bearing memory

Altimeter

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

Measuring unit: 5 m (20 ft.)

Manual memory measurements

(up to 25 records, each including altitude, date, time)

High Altitude / Low Altitude memory

Total Ascent / Descent memory

Others: Reference altitude setting, Altitude tendency graph, Altitude differential

*Changeover between meters (m) and feet (ft)

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

*Changeover between hPa and inHg

Thermometer

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

Display unit: 0.1 °C (0.2 °F)

*Changeover between Celsius (°C) and Fahrenheit (°F)

Duplex LC display

World time

31 time zones (48 cities), city code display, daylight saving on/off

Sunrise, sunset time display

Sunrise time and sunset time for specific date, Daylight pointers

1/100-second stopwatch

Measuring capacity: 23:59'59.99''

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

Countdown timer

Measuring unit: 1 second

Countdown start time setting range: 24 hours

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

Daily alarms

5 independent daily alarms

Hourly time signal

Battery level indicator

Power Saving (Display goes blank to save power when the watch is left in the dark.)

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping:

Hour, minute, second, pm, year, month, date, day

Accuracy: ±15 seconds per month

Approx. battery operating time:

6 months on rechargeable battery (operation period with normal use without exposure to light after charge)

23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Size of case: 57.3 X 50.9 X 15.3 mm

total weight: 65.4 g

EL:Blue Green