Casio PRO TREK Hiker Line PRJ-B001B-1JF Solar Bluetooth Watch
Casio PRO TREK Hiker Line PRJ-B001B-1JF Solar Bluetooth Watch
The Casio PRO TREK PRJ-B001B-1JF is a Hiker Line analog-digital outdoor watch with Tough Solar power, Bluetooth smartphone connectivity, and a lightweight 37 g construction. This Japanese-market reference features a black design with yellow accents and a distinctive Rotary Guard Bezel.
The watch uses Casio module 5732 and combines a resin case with bio-based resin components, mineral glass, and a bungee-cord cross band. Its functions include world time, stopwatch, countdown timer, five daily alarms, double LED illumination, full auto-calendar, hand-shift, and power-saving features.
The Rotary Guard Bezel rotates approximately 45 degrees to protect the buttons or expose them for easier operation during outdoor activities. Bluetooth connectivity through the CASIO WATCHES app provides automatic time adjustment, world-time settings, phone finder, and Time & Place location logging.
Key Features
Tough Solar power with approximately 7 months of operation without light
Approximately 18 months of reserve in darkness with power saving enabled
Casio module 5732 with Bluetooth Mobile Link
Lightweight 37 g Hiker Line construction
Rotary Guard Bezel with protective and activity positions
Bungee-cord cross band with reflective detailing
10-bar water resistance and low-temperature resistance to −10°C
World time, stopwatch, timer, alarms, double LED light, and hand-shift function
Specifications
Specification | Details |
Brand | Casio |
Model / Reference | PRJ-B001B-1JF |
Collection / Series | PRO TREK Hiker Line |
Movement | Casio module 5732 |
Movement Type | Tough Solar |
Case Material | Resin with bio-based resin components |
Case Size | 50.3 × 46.0 × 13.6 mm |
Crystal | Mineral glass |
Dial Color | Black with yellow accents |
Bezel | Rotary Guard Bezel |
Bracelet / Strap | Bungee-cord cross band |
Water Resistance | 10 bar |
Functions | World time with 38 cities/time zones plus UTC; 1/100-second stopwatch; 60-minute countdown timer; five daily alarms; hourly time signal; double LED light; full auto-calendar through 2099; hand-shift; power saving; battery-level indicator |
Power Reserve | Approximately 7 months without light; approximately 18 months in darkness with power saving enabled |
Other | Bluetooth Mobile Link; CASIO WATCHES app compatibility; low-temperature resistance to −10°C; approximate accuracy of ±15 seconds per month without mobile-link correction |
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
All items are shipped via EMS Japan post or DHL fully insured signed for delivery. I wrap items very well and post very fast most items are posted within 3 days of purchase
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