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Main visual of PRW-B1000WM

White Mountaineering® collaboration timepiece: Transcending the boundary between outdoors and everyday life

Welcome to our second collaboration with White Mountaineering®, a fashion brand that embraces the concept that “the field in which we wear clothes is all outdoors.” Built on the high-end PRW-B1000 with Triple Sensor, solar charging, radio control, and Bluetooth®, this timepiece features a solid form adorned with iconic elements, including matte black and triangle patterns, and is finished in a minimalist, stylish appearance. This special edition embodies the White Mountaineering® brand philosophy of fusing design, utility, and technology through refined functional beauty.

LINEUP

White Mountaineering®
Collaboration Model

Bluetooth® / MULTIBAND 6 / TOUGH SOLAR

White Mountaineering® logo

The Japanese fashion brand White Mountaineering® debuted with its 2006 autumn-winter collection. The brand brings to life designer Aizawa Yosuke’s concept of creating fashionable clothing with a focus on outdoor activities. Achieving this vision requires a whole new approach to manufacturing that focuses not only on design, but also on utility and technology. Bringing the three conceptual pillars of design, utility, and technology to fashions that do not submit to market trends, White Mountaineering® is a Tokyo brand that is highly appreciated for its incredible attention to materials and detail.

A monochrome photograph of a man standing while wearing the PRW-B1000WM-1
Photo of a man wearing the PRW-B1000WM-1
Photo of the PRW-B1000WM-1 worn on the wrist
Photo of PRW-B1000WM-1 placed on a rock formation
A photo of a man wearing the PRW-B1000WM-1 sitting on a rocky outcrop
Photo of the PRW-B1000WM-1 taken from directly above

FEATURES

Matte black design harmonizes with the triangle pattern

The timepiece takes a cool, functional approach to color, built around matte black — the signature shade of White Mountaineering®. White and red accent colors on the hands and 9 o’clock inset dial enhance visibility. The brand’s original triangle pattern graces both the dial with translucent printing and the stainless steel bezel with ion plating (IP), creating a refined look that changes with the viewing angle.

Close-up photo of a watch featuring a solid titanium band

Solid titanium bracelet balances rugged design with lightweight comfort

Echoing the case design, the sharp-edged H-link titanium bracelet is finished with matte black IP. Titanium’s natural advantages — lighter weight than stainless steel and reduced risk of metal skin sensitivities — keep the watch comfortable even during long wear or when sweating. The clasp uses a secure double-lock, three-fold design.

Photo of the logo engraved on the watch case back and the special packaging

Special features commemorate a special collaboration

The PRO TREK and White Mountaineering® logos are engraved on the case back. The watch comes in special packaging made with recycled materials to help preserve the environment.

Triple Sensor image of PRW-B1000WM-1

Triple Sensor

Measuring compass bearing, altitude/barometric pressure, and temperature, Triple Sensor enables quick access to the accurate environmental data essential for mountain climbing and trekking.

Image of PRW-B1000WM-1 Bluetooth®-enabled radio solar watch

Solar-powered timekeeping with radio control and Bluetooth® connectivity

The watch supports automatic time adjustment via radio signals and Bluetooth®. The solar-charging system reliably powers all functions.

PRW-B1000WM-1 Smartphone Link Image

Smartphone Link (app connectivity)

Connecting to a dedicated app enhances outdoor activities with features like Location Indicator for checking the direction to a destination and Time & Place for recording activity logs.

* In China, users are unable to manually set a point in the app.

Image of a flame-retardant case

Flame-retardant case

The case is made with flame-retardant grade bio-based resin, reflecting consideration for use around campfires and cooking flames.

Bio-based resin image of PRW-B1000WM-1

Bio-based resin

Key resin components used in the case and case back are made with bio-based resin.

* Image is included for illustrative purposes.

A photo of PRW-B1000WM-1 lit up

Super Illuminator

High-brightness full-auto double LED light improves watch readability in the dark.

Sapphire crystal image photo of PRW-B1000WM-1

Sapphire crystal

An anti-reflective coating is applied to the scratch-resistant, highly transparent sapphire crystal to ensure clear visibility.

SPECIFICATIONS

CASIO WATCHES (Smartphone app)

Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)

- Automatic time adjustment (four times a day)
- Easy watch setting
- World time
(about 300 cities)
- Time & place: Pressing a button on the watch records the date, time, and position on a map within the app. Useful as an activity log.
- Location Memory: Pressing a button on the watch records the current location on a map within the app.
- Location Indicator: Watch displays the direction and distance to a location which is recorded using Location Memory or manually set on the map within the app.*
* In China, users are unable to manually set a point in the app.
- Route Log: The altitude measured by the watch and the course obtained from a smartphone’s GPS are automatically recorded by the app. An altitude point can be plotted on the map.
- Mode customization: The watch modes can be turned on and off on the app and can be rearranged in preferred order according to need or situation.
- Automatic altitude adjustment: Automatically adjusts the altitude measurement displayed on the watch to the altitude measured by the app.*

* Since GPS information may contain errors in principle, the measurement values may not match the actual altitude.
- Phone finder

Watch Functions

本体機能

• 10 bar water resistance
• Low-temperature resistance
(-10°C/14°F)
• Solar-powered
• Smartphone Link
• Radio-controlled
(Multiband 6)
• Auto hand home position correction
• Hand shift feature
• Digital compass
• Barometer
• Altimeter
• Thermometer
• Sunrise and sunset time display
• World time
(55 cities)
• 1/100-second stopwatch
• Countdown timer
• 5 daily alarms, hourly time signal
• Full-auto double LED light
(Super Illuminator)

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under license.

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