Ratio Freediver RTF40s

Conquer The Waves With An Adventure-Ready Wristwatch! 

Early watches weren't designed to do much except show the time. Sometime in the twentieth century, divers realised that their watches also had to be fit for enduring pressure, offer legibility in low light, and perform flawlessly, all at once. Cue the birth of the first dive watches. Tougher and more functional than the ordinary watches from yesteryear.  Read more ▼

Conquer The Waves With An Adventure-Ready Wristwatch! 

Early watches weren't designed to do much except show the time. Sometime in the twentieth century, divers realised that their watches also had to be fit for enduring pressure, offer legibility in low light, and perform flawlessly, all at once. Cue the birth of the first dive watches. Tougher and more functional than the ordinary watches from yesteryear. 

With time, dive watches evolved into high-priced luxury symbols, leaving many with the impression that performance and elegance couldn’t exist together without a hefty price tag. That’s why we created the Freediver RTF series—to bridge that gap. We took inspiration from the pioneers of diving, who needed a timepiece they could trust, not just to survive but to thrive.

A dive watch might not be the first piece of gear you think of when prepping for an underwater adventure, but once you’ve experienced the depths, you’ll understand why it’s essential. With that in mind, we’ve crafted every detail with one purpose: to support your underwater journey, no matter how deep you dive. It’s a reminder that time matters, whether you’re exploring the depths or chasing your next challenge.