RALF TECH is a French brand founded in 1996. With its roots in professional scuba diving, it holds several world records. RALF TECH primarily supplies professional scuba divers, deep-sea divers and special forces operators in some fifteen countries, including Switzerland and France. The brand has been supplying selected watch retailers since 2012. In 2024, the brand is heading for space with the French National Space Agency. 




Diving Memories 2023

A busy year summed up in a few dives by our ambassador Kevin Sempé!