The deep-diving water resistance of the Omega watch  Planet Ocean Chronograph 600M watch is attained through very precise manufacturing tolerances.  A particularly robust screw-down caseback, a thick convex sapphire crystal, and a screw-down winding crown keep moisture's harmful reach away from the movement, even at the tremendous pressures exerted 2,000 feet below the sea.  Familiar from other modern  Omega watch dive watches is the screw-down helium release valve at the 10 o'clock position.  This device, useful to specialized deep-sea divers, allows the safe venting of helium-based gas mixtures that invariably accumulate inside the case.  Such gases expand inside the case and movement as the diver surfaces.  Without a mechanism to allow their egress, these gases can render the watch inoperable--an unacceptable situation during moments when an accurate timekeeper can mean the difference between life or death.    
Athletics - track and field four internationally renowned sporting event Gold - Oslo, Brussels, Berlin and Zurich's General Assembly designated time track and field invitational.
Swimming - in 1967, held in Winnipeg, Canada, the Pan-American swimming, the Omega developed a whole new touch-pad-type timing system - the principle is that each one of the ends of the track are loaded onto the system , the system set up sensor only swimming pool in hand to respond to touch and to electronic records imaging at speeds up to 100 images per second.
Golf - "Omega watch  Tour," and OMEGA Hong Kong Open, his sport, much of Asia and the Middle East are welcome. Since 2000, Omega began to sponsor Omega watch  European Golf Classic "OMEGA European Masters", a year before the formal event, Omega will be held at Star Masters Golf Tournament, becoming the world stars, celebrities, media and audience focus.
Racing - In 1998, Omega the use of special events designed for the advanced system for North America, Australia, Japan and Brazil, the race record time. Omega watch , with its superb superior technology, the timing and scoring systems developed, not only for the entry of vehicles to provide accurate time and score statistics, while for the staff, teams and the media to provide information on the fastest growing on-site events. Omega the same strain in the end of the tabulation process and implement the concept of after-sales service greatly respected in the international watch industry, it is also one of the few in the world today can be maintained for more than half a century of watch brands. For the owners of vintage Omega watches customers, regardless of long-standing watch over the old unitary, Omega watch  will spare no effort to serve you, erase the vicissitudes of time, a glorious moment of history once again presented in your eyes. Because the eternal "excellent quality" is the Omega watch the pursuit of the highest state.