Casio Pro Trek PRG-601-1 Tough Solar Black Dial Men's Watch

The Casio Pro Trek PRG-601-1 Tough Solar Black Dial Men’s Watch is the ultimate outdoor companion, engineered for adventure and built with sustainability in mind. Combining rugged design with eco-conscious materials, this timepiece features a durable 46mm bio-based resin and stainless steel case, paired with a comfortable bio-based urethane strap. Weighing just 59g, it’s lightweight yet robust—ready to take on the elements with 100-meter water resistance and low-temperature resistance down to -10°C (14°F). At its core is Casio’s Triple Sensor technology—delivering an altimeter (up to 10,000m), barometer with pressure trend alerts, thermometer, and a digital compass with north indication. These vital tools keep you aware of your surroundings in real-time, whether you’re hiking, climbing, or navigating changing weather. The black dial features oversized raised markers for superior legibility and is powered by Tough Solar, eliminating the need for battery changes. It also includes world time (29 zones), 1/100-sec stopwatch, countdown timer, 5 alarms, full auto calendar (to 2099), and dual white LED lighting with afterglow for both analog and digital displays. With its Neobrite hands, smart power-saving features, and an impressive 25-month battery life on full charge in darkness, the PRG-601-1 is an exceptional fusion of functionality, durability, and sustainability—ideal for the modern explorer. backed by a 2-year watch zone warranty. UPC: 4549526354502

Sensor feature

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 (±100 m/±1000 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)

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

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

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 second to 60 minutes (1-second increments, 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, selectable illumination duration, afterglow)

LED backlight for the digital display (Full auto LED light, selectable illumination duration, 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:

7 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

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, date, day