belledpaddingtond

Project Hydra was designed to test heliox and hydreliox tw steel company gas mixtures in order to combat the effects of high-pressure nervous syndrome in which divers experience tremors, visual disturbance, nausea, and dizziness. While the Seamaster 1000 did perform nominally during testing, boite pour ranger des montres COMEX decided to go with the Seamaster 600 design for further testing, like the Janus Operation trials.