Professional diving watch 1000 m waterproof, ultra scratch-resistant sapphire crystal (shock protected sunk installed), helium valve and date display
Poseidon is known in the diving industry for Diving Equipment in top quality. The company from Gothenburg / Sweden by Ingvar Elfstrom, the inventor of the first two-stage membrane-controlled single-hose regulator in the world already 1958 been established. Poseidon is also supplier of German frogmen and naval divers. Poseidon diving watches can be found therefore in many divers arms with the logos of the respective divisions.