ROOTED IN SINGAPORE
FREE SHIPPING WORLDWIDE
60-DAY MONEY BACK GUARANTEE
UP TO 5 YEARS INTERNATIONAL WARRANTY
ROOTED IN SINGAPORE
FREE SHIPPING WORLDWIDE
60-DAY MONEY BACK GUARANTEE
UP TO 5 YEARS INTERNATIONAL WARRANTY
ROOTED IN SINGAPORE
FREE SHIPPING WORLDWIDE
60-DAY MONEY BACK GUARANTEE
UP TO 5 YEARS INTERNATIONAL WARRANTY

Our Story

Watches Engineered to Thrive in Real Conditions

Find Our History

Shop By Collections

Shop By Categories

FIND US IN-STORE

Find Your Nearest Retailer

Ratio watches are available at retailers worldwide. Visit a store near you to experience the craftsmanship in person.

FIND A RETAILER

4.8 ★

Over 5000 Global Reviews

"It's really hard to pick faults with the Ratio Freediver because everything is so right — the price, specifications and design make this a no-brainer for any dive watch enthusiast."

All Reviews

Every Second Matters Beneath the Waves

Latest Stories

Why Dial Color Matters More Than You Think — The Role of Color in Dive Watches

A dive watch dial isn't just decoration — it's a working surface your eyes have to read in seawater, shadow, and split seconds. We've spent years tuning dial colors across...

Read more
From The Cockpit to Wrist: The Design Logic Behind Pilot Watches

Pilot watches were designed with insane practicality in mind (and look good). They were designed to work at altitude and under low light. Readability over decoration, function over statement.

Read more
Dissecting the Ratio 1000M Freediver — What Actually Goes Into a Professional Dive Watch

A handful of technical divers push toward 300. So when we say our Freediver is rated to 1000 meters, the obvious question is: why? The less obvious answer is that...

Read more