Finally the most interesting appearances: the only legendary OMEGA PLOPROF appeared. This watch is in memory of the French diving expert JACQUES COUSTEAU the 100th anniversary of the birth of doing. Omega Diving PLOPROF engraved version of 1970 original performance of 600M to 1200M diving more professional diving performance. Movement with a new coaxial Omega 8500 movement, sapphire surface, two-way rotating outer ring, at 2 o'clock to have a safety lock button on the outer ring, and in the 9 o'clock position, compared with helium discharge valve, PLOPROF replica will provide three strap options, including black or orange rubber strap, or you can choose MESH chain of strip steel.