
Heuer Solunar: The Vintage Tide Watch Designed for Fishermen
When it comes to fishing, timing is everything—and tides play a critical role. In 1949, Heuer introduced the Solunar, the first wristwatch designed specifically to track tide cycles, making it a groundbreaking tide watch for fishermen and outdoor enthusiasts.

What Is the Heuer Solunar?
The Heuer Solunar is a vintage wristwatch created to show the solunar cycle, a method of predicting fish and animal movement based on moon phases and tides. Commissioned by Abercrombie & Fitch, it was the first of its kind—a revolutionary tool for serious anglers.
Learn more on the official TAG Heuer Solunar page
Why Tides Matter to Anglers
Understanding tides is crucial to knowing when fish are most likely to bite. High and low tides, along with moonrise and moonset, influence feeding behavior. That’s why modern fishermen still rely on tide tracking tools—and why the Solunar watch was decades ahead of its time.
Use our live Tides & Moon Tool to plan your next trip
A Legacy That Lives On
The Solunar wasn’t just a one-time innovation—it paved the way for modern tide watches, including digital options from brands like Casio, Suunto, and Garmin. Yet few match the Solunar’s blend of functionality and vintage charm.
Who Should Own a Solunar Today?
Collectors, vintage watch enthusiasts, and dedicated fishermen alike can appreciate the Solunar’s unique value. While it may not replace your smartphone app, it’s a statement piece—a reminder of when fishing tech lived on your wrist.
Conclusion
The Heuer Solunar was more than a watch—it was a pioneering tool for tide-aware fishing. For any angler fascinated by the history of fishing gear or looking to blend style with utility, the Solunar remains a timeless inspiration.