Deep dive weapon, new equipment battle Waterproof, clear and easy to read, unidirectional rotating bezel, the diving watch is essential. Oris Professional Diving Chronograph came out in 2009, covering all of the above diving table elements, and has many practical features. This year it has been fully upgraded and re-established with new designs. Oris and brand ambassador ambassador Roman Frischknecht join forces to upgrade and reshape the watch Oris works with brand ambassador and professional diver Roman Frischknecht to upgrade and redesign this classic dive watch based on the actual needs of the dive crew. The new 51mm watch has a titanium case and a waterproof depth of 1,000 meters. Oris's patented diving watch bezel has a safety locking feature. The bezel is locked tightly during the dive to avoid Dive time control error due to accidental collision or mishandling. "I trust the Oris Professional Diving Watch with a safety-locking bezel," Roman said. "When diving in deep sea, knowing that the bezel is locked to the right scale without any deviations will make you feel safe Because in the 100 meters deep sea, can not allow the slightest mistake. Oris patented safety lock bezel 2016 Oris Professional Diving Chronograph, to enhance the practicality for the purpose of upgrading a number of details: Screw-in crown and chronograph buttons deepened the whole body; bezel outer edge of the use of high-strength vulcanized rubber, Its gully is also more undulating, increasing friction, easy to operate when the diver wearing gloves. Unidirectional rotating bezel embedded scale circle, using the same high-tech ceramics with the original. This material is rugged and resistant to accidental scratches while diving, and is one of the most popular diving watch materials today. The new titanium strap flat on both sides, the middle rounded uplift Watch equipped with two titanium and rubber strap, the new strap flat on both sides, the central uplift, the overall concise and capable. Tape with Oris patented sliding clasp, without undocking the watch to adjust the strap elastic. As a professional diving watch, automatic discharge helium valve is essential. Deep-sears like Roman, working long hours in the deep ocean, use low-hemolysis and more diffusive helium instead of normal-air nitrogen to avoid "nitrogen drowning" and diving hazards, cylinders and pressurized compartments . However, because of the small molecular helium, can enter the watch through the case, after a long period of saturation, the watch will be filled with high-pressure helium inside, if not timely discharge when floating, it will lead to watch burst. Automatic discharge helium valve properly solve this problem. The Oris 774 self-winding mechanical movement works precisely with the Oris Professional Diving Chronograph 2016 Titanium Case, which gives hours, seconds, calendar display and chronograph functions. Bezel outer ring using high-strength vulcanized rubber, Gully deepen, increase friction The watch is equipped with a water-proof watch case like a diving kit, with back-up straps and strap-changing tools inside. 2016 Oris Professional Diving Chronograph, new upgraded diving tools, waiting for you to challenge the deep sea. product features Watch equipped with two titanium and rubber strap, Waterproof watch box comes with a strap replacement tool Oris professional diving chronograph Product Code: 774 7727 7154, Table diameter: 51.00mm Oris774 self-winding mechanical movement, timing function, 6 o'clock calendar display Titanium case, stainless steel screw-in crown and chronograph button, automatic helium valve, 1,000 m waterproof Unidirectional rotating bezel with ceramic minute dial, rubber rim, Oris patented safety locking feature Double-sided arched sapphire mirror, inside anti-reflective coating Titanium alloy back cover, labeled "meter - feet" conversion scale Black wavy decorative dial with hour and minute hands and dial coated with Super-LumiNova®. Luminous material Black rubber strap with sliding folding buckle, can quickly adjust the length; titanium bracelet also equipped with adjustable folding buckle Waterproof watch box, comes with a strap replacement tool Suggested retail price: RMB 32,000