Casio Pro Trek Tough Solar Bluetooth Men's Watch | PRJ-B001B-1

The Casio Pro Trek Tough Solar Bluetooth Men's Watch | PRJ-B001B-1DR is a lightweight, adventure-ready outdoor watch designed for hikers, climbers, travelers, and outdoor enthusiasts. Combining Casio's innovative technology with rugged durability, this timepiece features a 46mm bio-based resin case with a unique Rotary Guard Bezel that helps protect the buttons from accidental operation while allowing quick access during outdoor activities. The easy-to-read black digital display is protected by a scratch-resistant mineral crystal and illuminated by a Double LED white light, ensuring excellent visibility in low-light environments. Powered by reliable Japanese quartz movement with Tough Solar technology, the watch converts sunlight and indoor light into energy, reducing the need for battery replacements. It also features Bluetooth® smartphone connectivity, allowing automatic time adjustment, world time synchronization, alarm settings, and other convenient functions through the Casio Watches app. The lightweight black cloth strap provides exceptional comfort and breathability, while the durable tang buckle ensures a secure fit during hiking, trekking, and everyday adventures. Weighing only 44 grams, the PRJ-B001B-1DR offers outstanding comfort without compromising durability. With 100 meters (330 feet) of water resistance, it is suitable for swimming, outdoor adventures, and everyday wear in challenging environments. Crafted from eco-friendly bio-based resin, this watch reflects Casio's commitment to sustainability while delivering dependable performance. Whether you're exploring mountain trails, traveling, or navigating daily life, the Casio Pro Trek PRJ-B001B-1DR offers the perfect combination of solar-powered reliability, Bluetooth connectivity, lightweight comfort, and rugged outdoor functionality. Backed by a 2-Year International Warranty, it is an exceptional companion for every adventure. Available at Watch Zone .UPC: 4549526414251

Smartphone Link/App Connectivity Features

Mobile link (Wireless linking using Bluetooth®)

Apps: CASIO WATCHES

App connectivity feature

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Time & place

Phone finder

Watch Features

World time

38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

Stopwatch

1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time

Timer

Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

Alarm/hourly time signal

5 daily alarms

Hourly time signal

Light

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (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

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

Run time

Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge)

18 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 mobile link function)

Other features

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

12/24-hour format

Day display (days of the week selectable in six languages)

Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day