By TLex Check out this video of DEEP BLUE Watches successfully testing their DEPTHMASTER 3000M dive watch with the Roxer RXF 500 up to 375bar, the equivalent or 3750 meters of water-resistance. This is the exact same equipment from ROXER of La Chaux-de-Fonds, Switzerland that was used by Hublot to TEST the Oceanographic 4000. It is also used by other leading watch brands for testing their watches' water-resistance . . .
Follow the link HERE to see more of the Depthmaster 3000m.