PRO TREK PRW-B1000WM | February 2026

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.

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.

Lineup

A table comparing the facets of 1 products
Facet	PRWB1000WM-1D View details
Price
Price	Regular price $1,349.00
Band
Band	Solid titanium band, One-touch, slide-adjustable three-fold clasp
Case and bezel material
Case and bezel material	Bio-based Resin / Stainless steel
Case size (L× W× H)
Case size (L× W× H)	50.8 × 45.8 × 14.9 mm
Water resistance
Water resistance	100-metre water resistance
Weight
Weight	120 g
Glass
Glass	Sapphire crystal with anti-reflective coating
Surface treatment
Surface treatment	Black ion plated bezel, Black ion plated band
Compatible band size
Compatible band size	150 to 205 mm
Crown
Crown	Screw Lock Crown

PRO TREK PRW-B1000WM

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.

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.

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

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

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.

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.