Rolex launched the new Oyster Perpetual Cosmograph Daytona 904L steel watch, equipped with a patented R & D and ceramic black Cerachrom outer ring. The latest design will be high-tech and extraordinary aesthetics of the furnace, and to this legendary tradition of tribute to the outstanding tradition. This black outer ring adheres to the 1965 edition black resin glass outer ring design. The new cosmometer-type Daytona Rolex in 2015 to obtain the top of the Observatory certification, to ensure that the watch worn on the wrist to play the top performance. Rolex Christmas replica watches Recommended - Oyster constant cosmometer Daytona watch Outer ring and speed measurement of CERACHROM Oyster-type constant-action cosmometer Daytona was born in 1963, specially designed for the car, with its reliable and outstanding performance for the car world to lay a brilliant achievement. This watch by "Daytona" (Daytona) in the name, has now been among the list of classic watches, a world-renowned and popular chronograph watch. The outer ring engraved with a tachometer is a major feature of the watch, measuring an average speed of up to 400 miles per hour or kilometers. The new Cerachrom ceramic outer ring, manufactured with high technology, has many advantages, not only in corrosion resistance, scratch resistance, even by ultraviolet radiation does not fade. In addition to extremely durable outer ring, at a glance, to PVD (Physical Vapor Deposition, physical vapor deposition) coating technology in the digital and scale coated with a layer of platinum film, the outer ring on the tachometer more clearly. Cerachrom outer ring forming, help to mirror fixed to the case, and to ensure waterproof oyster-type constant performance. Rolex Christmas Watch Recommended - Oyster constant cosmometer Daytona watch Oyster case, waterproof symbol The Oyster case of the Daytona Daytona watch is 100 meters (330 feet) in water resistance and is an example of sturdy elegance and perfect proportions. The unique shape of the middle case with a solid 904L steel casting. Rolex watchmaker with a special brand of special tools to tighten the triangular pit pattern bottom cover, so that case sealed, so only the Rolex watchmaker can open the movement. On the chain crown with replica watches uk patent triple lock triple waterproof system, and the timing button, firmly tightened in the case, and protected by the crown shoulder protection. This crown shoulder and middle case integration. Mirror to blue crystal manufacturing, easy to scratch. Cosmic meter type Daytona watch waterproof oyster-type case to give high-precision movement of the best protection. Rolex Christmas Watch Recommended - Oyster constant cosmometer Daytona watch 4130 type chronograph movement Cosmometer-type Daytona watch is equipped with 4130 automatic winding mechanical chronograph movement, the whole R & D and manufacturing by the Rolex. The movement of the structure of complete innovation, cohesion Rolex superb watchmaking process, greatly streamlining the number of timer components, so that the movement is more reliable. Rugged timing movement with column-wheel and vertical timing clutch wheel device, can make the timer instant start, to ensure accurate timing. The gossamer wheel assembly is the heart of the watch, equipped with the Rolex patent Blue Parachrom hairspring, made of a unique alloy Rolex casting, the spring from the magnetic field interference, even if the temperature changes, is still very swatches, seismic force than traditional gossamer Higher than ten times. Gossamer is also equipped with Rolex end circle, to ensure that the law remains in place. 4130-type movement is equipped with a self-winding components, components within a constant swing Tuo, the power reserve of about 72 hours. Solid chain buckle strap The new cosmic-type Daytona rolex replica with 904L steel solid chain Oyster strap, strap with Oyster insurance buckle to prevent accidental opening with a buckle. Buckle is also installed on the Rolex patent easy to adjust the link, this extension device cleverly designed to enable the wearer to extend the strap about 5 mm, in all cases are more comforwatches to wear. Rolex Christmas Watch Recommended - Oyster constant cosmometer Daytona watch Top Observatory certification Cosmometer-type Daytona Rolex by 2015 laid the new standard test, certified as top-level Observatory precision timepieces. This unique title proves the success of the watch through a series of Rolex Laboratories measured solid chain buckle strap test, the standard more than the watch industry's routine and level. The wristwatch is assembled for testing to ensure that the watch is worn on the wrist and is capable of delivering top-of-the-line performance in precision, power reserve, waterproofing and automatic winding. Movement into the case before the test Rolex top observatory precision timepieces, the average error of less than two seconds per day or less, than the average precision of the Observatory certified precision time of twice. Green Seal is a symbol of the top precision timepieces Observatory, each Rolex watch are attached to this seal, with a five-year warranty guarantee.