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Our univers Scuba-diving
Watchmaking enthusiast since childhood, certified hypoxic, hyperoxic and normoxic scuba diving instructor since the 80’s, Frank Huyghe specialized in the exploration of sunken wrecks, and in 1996, decided to create RALF TECH, a brand of technical scuba diving equipment dedicated to professional and military divers.
During the preparation of the WR1, the world depth record in autonomous deep diving, he decided to embark on the realization of a prototype watch capable of approaching -400 meters. The diver reached -330 meters on July 5, 2005, wearing the first RALF TECH watch, the WR1.
Since 2014, most pro divers working daily at depths of up to 200 meters have been using RALF TECH WRV or WRX, and since 2025, the extraordinary THE BEAST.
Always on the lookout for new challenges, RALF TECH, in conjunction with the French Navy and US submarine manufacturer TRITON, is pursued an intensive campaign of sea trials between 2019 and 2023. In deep waters, new technical solutions were tested and validated, both in terms of robustness and watertightness.
Whether you’re diving for leisure or work, having a RALF TECH watch on your wrist is a guarantee of reliability and safety