










Casio
Protrek Digital Solar Green Resin Band Watch D
PRG340-3
or 4 payments of $112.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
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Pickup currently unavailable at Sydney Showroom

Protrek Digital Solar Green Resin Band Watch D
Sydney Showroom
19/76b Edinburgh Road
Marrickville NSW 2204
Australia
Protrek Digital Solar Green Resin Band Watch D
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Protrek Digital Solar Green Resin Band Watch D
or 4 payments of $112.25
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Protrek Digital Solar Green Resin Band Watch D
Register to receive a notification when this item comes back in stock.
Overview
- Case size
- 54.7 mm
- Movement
- Solar
- Functions
- Date display
- Alarm · Rotating bezel
Built for adventure and designed with purpose, the Casio Protrek Digital Solar Green Resin Band Watch PRG340-3D is a men's watch that fuses rugged functionality with environmental responsibility.
Crafted from bio-based resin and fitted with a soft urethane band, it offers exceptional durability and comfort while reducing environmental impact. The duplex LCD enhances visibility by layering compass graphics above standard timekeeping, and the rotating bezel ensures quick, accurate navigation support. Solar-powered with a mineral crystal glass and 100-meter water resistance, this timepiece is engineered for the elements. With advanced features like altimeter, barometer, digital compass, and world time, it’s perfectly equipped for the modern explorer.
Specifications
- Case size (L× W× H)
- 54.7 × 51.7 × 15.1 mm
- Weight
- 54 g
- Case and bezel material
- Bio-based resin
- Band
- Soft urethane band (Bio-based resin)
- Environmental resistance
- Low-temperature resistant (-10℃/14℉)
- Power supply and battery life
- Solar powered
- Gender
- Male
- 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 (℉)
- Glass
- Mineral Glass
- Bezel features
- Direction Bezel
- Compatible band size
- 145 to 215 mm
- World time
- 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- Sunrise/sunset display
- Sunrise, sunset time display
- Sunrise time and sunset time for specific date
- Stopwatch
- 1/10-second stopwatch
- Measuring capacity
- 999:59'59.9''
- Measuring modes
- Elapsed time, split time, 1st-2nd place times
- Timer
- Countdown timer
- Measuring unit
- 1 second
- Countdown range
- 24 hours
- Countdown start time setting range
- 1 minute to 24 hours (1-minute increments and 1-hour increments)
- Alarm/hourly time signal
- 5 daily alarms (with 1 snooze alarm) Hourly time signal
- Light
- LED backlight (Super Illuminator)
- Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Light color
- LED:White
- Calendar
- Full auto-calendar (to year 2099)
- Mute feature
- Button operation tone on/off
- Energy saving feature
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Battery display/alert
- Battery level indicator
- Approx. battery operating time
- 7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
- 27 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Accuracy
- Accuracy: ±15 seconds per month
- Other features
- 12/24-hour format
- Regular timekeeping
- Hour, minute, second, pm, month, date, day
- Duplex LC display
From calculators to the wrist

A date that sets itself
Casio's first watch, the 1974 Casiotron, had the world's first watch calendar that adjusted itself for longer and shorter months, so the date never needed resetting at the start of a month.
Many cities at a glance
World time first came to a Casio wrist in 1976 with the X-1, which added a stopwatch at the same time.

2-year warranty
Every Casio watch from Watch Direct comes with a 2-year replacement warranty from Shriro Australia, Casio’s exclusive Australian distributor.
Watch Direct is an authorised Casio retailer, trading since 2011.

About Casio
Casio's story starts in April 1946, when Tadao Kashio set up Kashio Seisakujo, a small factory in Mitaka, Tokyo, making microscope parts and gears. In June 1957 it became Casio Computer Co., Ltd., built around the 14-A, the world's first compact all-electric calculator. That calculator know-how led Casio to watches: Toshio Kashio's view was that a watch simply adds up seconds.
Shop all Casio
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Returns Policy
You have 30 days from the date of purchase to return your item.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
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