SUMMARY: The DS4 Solar Hiker marks our first-ever triple-brand collaboration — a project that brings together Vaer, Topo Designs, and Worn & Wound to create something rugged, functional, and unmistakably unique.

At its core, the Solar Hiker is an everyday adventure watch. It pairs a 38mm field-watch-inspired design with a 200m-rated dive case and a solar-powered movement, built to perform anywhere from the backcountry to the city.

We’ve been longtime fans of Topo Designs — their heritage-inspired packs and outdoor gear have been part of our own adventures for years. Worn & Wound has also been a meaningful part of our story — we’ve worked alongside their team, had many of our watches reviewed on their site, and joined them at their iconic Windup Watch Fairs.

This watch includes three straps total, as well as a custom Topo Collab Travel Pouch (Retail $39). The two default straps are single-pass, velco Topo straps in two distinct colors. The third strap is selected by the customer.

WHO IS THIS WATCH FOR? The DS4 Solar Hiker is made for those who care about good gear — the kind that is reliable, durable, and doesn’t get in the way. With its compact size, 200m water resistance, and solar-powered movement, it’s just as capable on a trail or river as it is in the city. Whether you’re timing a hike, crossing time zones, or just keeping track of the day, the Solar Hiker is a tool you can count on — simple, durable, and ready for whatever’s next.

INSPIRATION: The goal was to build a watch that’s functional without feeling fussy — legible day or night, resilient in any condition, and comfortable on every wrist. Every decision behind the Solar Hiker started with function. The 38mm case was chosen for comfort and balance. The solar-powered movement eliminates battery swaps, ensuring reliability off-grid. And the 200m-rated dive case means you’ll never have to take it off — rain, surf, or snow. We designed it to be tough, legible, and low-profile — a piece of gear that fits seamlessly into daily life. Built for the trail, tested for the water, and powered by the sun.

25% OFF Holiday 2024

DS4 Topo Designs x W&W Solar Hiker - Green

DS4 Topo Designs x W&W Solar Hiker - Black