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Celebrate 50 years of Casio watches with a transcendent PRO TREK that symbolises Casio’s determination to stay true to who we are, while constantly innovating. The PRO TREK PRW-61SS features a special commemorative colour scheme and design with Casio colours, materials, and finishes that evoke the omnipresent yet ever-changing nature of the sky, the sea, and the sunlight — shining today and forevermore.
The design features a dial ring laser-etched with a fluted pattern. The logo is engraved on the case back, paying homage to the first-ever Casiotron released back in 1974. This very special 50th anniversary-worthy PRO TREK embodies both the origin of Casio watches and the half-century of groundbreaking innovation that followed.
Feature Overview
Warranty
2 Years
Packaging
Casio Box
Case Size
51mm
Gender
Men
Glass Material
Mineral Crystal
Movement
Solar
Water Resistance
100 Meters
Band Type
Blue Fabric
Specifications
- Case size (L× W× H): 51 × 47.4 × 14.7 mm
- Weight: 56 g
- Case and bezel material: Resin / Stainless steel / Resin (Bio-based)
- Band: Cloth Band
- Water resistance: 100-meter water resistance
- Environmental resistance: Low-temperature resistant (-10℃/14℉)
- Time adjustment: Radio-controlled Watch; Multi band 6
- Power supply and battery life: Tough Solar (Solar powered)
- Sensor feature:
Digital compass
Measures and displays direction as one of 16 points
Measuring range: 0 to 359°
Measuring unit: 1°
60 seconds continuous measurement
Hand indication of north
Bidirectional calibration
Magnetic declination correction
Altimeter
Measuring range: -700 to 10,000 m ( -2,300 to 32,800 ft.)
Measuring unit: 1 m (5 ft.)
Hand indication of altitude differential
Manual memory measurements (up to 30 records, each including altitude, date, time)
Auto log data (High/low altitudes, cumulative ascent and descent)
Others: Relative altitude readings (±100m /±1000m),
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)
Hand indication of pressure differential
Atmospheric pressure tendency graph
Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
*Changeover between hPa and inHg
Thermometer
Display range: -10 to 60℃ (14 to 140℉)
Display unit: 0.1℃ (0.2℉)
*Changeover between Celsius (℃) and Fahrenheit (℉) - Glass: Mineral Glass
- Crown: Screw Lock Crown
- Surface treatment: Blue ion plated bezel
- Compatible band size: 145 to 215 mm
- Other: Neobrite
- World time: World time: 29 time zones (29 cities + coordinated universal time), One-touch UTC Time Zone Access, daylight saving on/off, Home city/World time city swapping
- Stopwatch:
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times - Timer:
Countdown timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 minute to 60 minutes (1-minute increments) - Alarm/hourly time signal: 5 daily alarms/ Hourly time signal
- Light:
Double LED light
LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Full auto LED light, Super illuminator, 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
- Hand home position correction feature: The auto hand home position correction
- Energy saving feature: Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
- Battery display/alert: Battery level indicator
- Run time:
Approx. battery operating time:
6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
25 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 (with no signal calibration)
- Other features:
12/24-hour format
Hand shift feature (manual or auto (during altitude, barometric pressure, and temperature measurement))
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
Digital: Hour, minute, second, am/pm, month, date, day - Time adjustment details:
Time Calibration Signals
Station name: DCF77 (Mainflingen, Germany)
Frequency: 77.5 kHz
Station name: MSF (Anthorn, England)
Frequency: 60.0 kHz
Station name: WWVB (Fort Collins, United States)
Frequency: 60.0 kHz
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
Station name: BPC (Shangqiu City, Henan Province, China)
Frequency: 68.5 kHz
Time calibration signal reception
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
*5 times a day for the Chinese calibration signal
Manual receive
The latest signal reception results
Reviews
Shipping & Returns
Free Shipping Anywhere In Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
- Order by 16th December for Free Christmas Delivery, 21st December for Express Delivery
View our Shipping Page for More Information
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.