In the Oyster all watches enjoy high popularity and reputation in. Famously watch models both precise and accurate timing functions in a calculated average speed with chronograph hand, and integrated control buttons minute and hour meter dish, while the outer ring can also be engraved with the scale reading speed in real time.

Since 2000, the Oyster Perpetual Cosmograph Daytona watches are assembled independently developed and manufactured by Rolex 4130 Chronograph new movement . The movement uses a super anti-magnetic and shock resistance PARACHROM gossamer, can store 72 hours power to watch.

This can be a self-winding watch, and equipment through the Swiss chronometer testing center (Swiss Official Chronometer Testing Institute, COSC) certification thallium constant pendulum movement. Waterproof to a depth of 100 meters (330 feet). Made by a sapphire crystal watch mirror, shoulder design fully protected three lock winding crown.

With some gold Oyster insurance deduction to Oyster buckle design is based on the opening and closing positions in the installation of additional safety lock. Warm and comfortable leather strap , especially for winter wear, became the watch is another excellent feature.