Rolex launches the new cymbal type perpetual cosmic type Dyton gems inlaid with gemstones. This watch was born in 1963, and with its outstanding performance, it laid a glorious achievement in the racing world and became one of the most famous watches. The new 18ct everlasting rose gold model features a rainbow-graded sapphire on the outer ring instead of the classic outer ring of the tachymeter. The lugs and crown shoulders are inlaid with 56 round cut diamonds to give the case a brilliance. The dial is set with 11 sapphire hour markers. The color of the jewels on the hour markers corresponds to the color of the gems on the outer ring. Timing plate with pink gold crystal finish, in the process of smelting pink gold, made by Rolex unique craftsmanship, emitting a unique sheen.
Like all Rolex watches, the new Oyster Perpetual Cosmmeter Daytona has been certified by the Super Observatory Precision Timepiece to ensure that the watch can perform exceptionally well when worn.
The 2018 Basel Watch Exhibition Rolex Oyster Perpetual Cosmometer Daytona
Cosmopolitan Daytona’s enamel case ensures a waterproof of 100 meters (330 feet) and is a solid example of durability. The middle case is cast from the original solid 18ct eternal rose gold and blends with the crown. The Rolex Oyster Perpetual watch watchmaker tightens the fine cratered bottom cover with a special tool for the brand to seal the case, so only the Rolex watchmaker can access the movement. The chain crown has a triple-lock triple waterproof system that, like the chronograph button, is firmly fastened to the case. The mirror is made of blue crystal and is not easily scratched. Cosmopolitan Daytona’s waterproof jaw case offers optimal protection for high-precision movements.
The cosmopolitan Daytona watch is equipped with a 4130 self-winding mechanical chronograph movement, which was developed and manufactured by Rolex Oyster Perpetual. The structure of the movement has been completely renewed, accumulating Rolex’s exquisite watchmaking technology, and greatly reducing the number of timer components, thus making the movement more reliable.
The sturdy chronograph movement is equipped with a column wheel and a vertical chronograph clutch wheel unit, which allows the timer to start instantaneously to ensure precise timing. The balance spring assembly is the heart of the watch. It is equipped with aRolex Oyster Perpetual blue Parachrom hairspring. It is made of a unique paramagnetic alloy cast by Rolex. This hairspring is not affected by the magnetic field. Even if the temperature changes, it is still very stable. The shock resistance is more than that of the traditional hairspring. Ten times higher. The Model 4130 is equipped with an automatic winding assembly, and is powered by a constant motion oscillating weight. Its power reserve is approximately 72 hours.
The new Cosmopolitan Daytona watch is equipped with a solid 18ct eternal rose gold style bracelet with embedded ceramic components. Its style safety buckle prevents accidental opening of the buckle. The strap is also equipped with an adjustable chain link, which was patented by Rolex in 1996. This extended device is cleverly designed to allow the wearer to easily extend the strap by about 5mm, making it comfortable to wear.
As one of all the wristwatches of the labor force, the Yuzhou model Ditona received the certification of the outstanding Observatory established by Rolex Oyster Perpetual in 2015. This unique title proves that the watch successfully passed a series of tests conducted by Rolex Laboratories and its standards exceeded that of the watch industry. The watch is tested after assembly to ensure that the watch can perform exceptionally well in terms of precision, power reserve, waterproofness and self-winding. The precision of the Rolex Super Precision Observatory, which is only tested after the movement of the movement into the case, is within plus or minus two seconds per day and is more than twice as accurate as that of an ordinary chronometer.
The green seal is a symbol of the precision chronometer of the Observatory. Each Rolex watch is accompanied by this seal and is accompanied by a five-year global warranty.