Casio Pro Trek PRW-6900YL-5 Radio Controlled Tough Solar Men's Watch

The Casio Pro Trek PRW-6900YL-5 Climber Line Radio Controlled Tough Solar Men's Watch is a stylish yet rugged timepiece, perfect for nature enthusiasts and adventurers. With a 44.8mm resin and stainless steel case and a black ion-plated bezel, this watch embodies the spirit of bushcraft with design elements inspired by survival tools. The sharp edges of the bezel resemble a wood axe, while the inset dial indicator at 10 o'clock mimics the blade of a camping knife. The textured black dial, reminiscent of cast iron Dutch ovens, and the orange-gradient second hand evoke the warmth of campfire flames.

Built for the outdoors, the PRW-6900YL-5 features a flame-retardant brown leather band designed to withstand the heat and sparks from campfires, ensuring durability in tough conditions. Weighing just 63g, the watch is both lightweight and robust, with low-temperature resistance down to -10°C and water resistance up to 100 meters, making it ideal for rugged environments. Powered by Casio's Tough Solar technology, the watch ensures long-lasting performance with solar charging. The Multi-Band 6 radio-controlled time adjustment provides precise timekeeping, no matter where your adventures take you. This environmentally conscious timepiece also incorporates bio-based resin materials, reducing its ecological footprint. the PRW-6900YL-5 combines functional beauty with outdoor toughness, making it the perfect companion for any explorer, backed by a 2-year Watch Zone warranty.

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 (℉)

Watch Features

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