The Edox Delfin watch was the first watch in 1961 to be equipped with a double O ring and double caseback to achieve unrivaled water proofing. This design has gone on to win several awards over the decades since then.
The Edox Delfin watches use double O ring gaskets for the watch crowns and pushers to ensure idea water resistance. The watch features a special shock absorbing caseback to provide durability and impressive water resistance. It is often claimed to be The WaterChampion watch by sea divers around the world.