Ralf Tech


One of the finest watch manufacturers on the planet and trusted by military professionals such as the GIGN amongst other special operations forces, to be so precise, so reliable, and so durable, to handle the most extreme environments the world has to offer. Built to last, and look damn good whilst doing it.

Since the beginning of time, humanity has struggled to understand its environment in order to control it.

Despite being able to travel into space and planning a mission to Mars, today we are not able to descend to the bottom of the oceans of our own planet.

The ocean, thus, is our last frontier. It represents our origin and our future.

RALF TECH has been completely dedicated to the manufacture of equipment for Professional scuba diving since 1998. The 5th of July 2005, RALF TECH has broken the diving world record with an immersion lasting 10 hours at minus 330 metres. On that day, the diver was wearing the very first RALF TECH Watch, the WR1.

The elite operators of the Commandos of the Marine Nationale, the members of GIGN Intervention Force, the operators of the Command Special Ops, the Vendee Globe and Jaques Vabre skippers, the racing drivers of the 24h of Le Mans, they all support and participate in the development of our watches and their constant improvement together with our watchmakers. This is RALF TECH expertise and philosophy at work.