Casio pro trek watch prg340sc-2

In stock
Go bold and bright. Get out and explore the great outdoors! Get the PRO TREK PRG340SC with dual-layer LCD, featuring environmentally responsible materials. This is the first PRO TREK timepiece with a Dura Soft band made from reused resin scraps left over from manufacturing processes. In keeping with the PRO TREK commitment to reducing environmental impact by using sustainable materials, reused resin scraps are an excellent complement to a line of watches. Taking its cue from the PRG340, key components for the case, rotating bezel, and case back are made with bio-based resin. Produced using renewable organic resources, this material is another way to help reduce environmental impact. Not just nature loving, but practical, too. The Triple Sensor delivers compass bearing, barometric pressure, temperature, and altitude readings. The dual-layer LCD ensures outstanding visibility of compass graphics shown on the top layer and various measurements on the large display on the bottom layer. *Due to the special material used , the textured pattern on the surface of the band is uneven.
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Casio Pro Trek Watch PRG340SC-2


Basic Information

Case size (L× W× H)

54.7 × 51.7 × 15.1 mm


60 g

Case and bezel material

Resin / Bio-based resin


Silicon band

Water resistance

100-meter water resistance

Environmental resistance

Low-temperature resistant (-10℃/14℉)

Power supply and battery life

Solar powered

Sensor feature

Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 1 m (5 ft.) 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 *1 second for first 3 minutes only *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 (Past 42 hours of readings) Atmospheric pressure differential graphic Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure) *Changeover between hPa and inHg
Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 60 seconds continuous measurement Graphic direction pointer Bidirectional calibration Magnetic declination correction Bearing memory
Thermometer Display range: -10 to 60℃ (14 to 140℉) Display unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉)

Watch Features


Mineral Glass

Bezel features

Direction Bezel

Compatible band size

145 to 215 mm
Casio Pro Trek Watch PRG340SC-2
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