Rolex Oyster Perpetual Cosmograph Daytona in 18 ct white gold, with a blue dial and an Oyster bracelet, features an 18 ct white gold bezel and engraved tachymetric scale.
BLUE DIAL
The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability. Characterised by hour markers fashioned from 18 ct gold to prevent tarnishing, every Rolex dial is designed and manufactured in-house, largely by hand to ensure perfection.
The central sweep seconds hand allows an accurate reading of 1/8 second, while the two counters on the dial display the lapsed time in hours and minutes. Drivers can accurately map out their track times and tactics without fail.
Blue dial is characterised by hour markers fashioned from 18 ct gold to prevent tarnishing.
With its tachymetric scale, its three counters and its pushers, the Cosmograph Daytona was designed to be the ultimate timing tool for endurance racing drivers. The bezel features a tachymetric scale to read average speed over a given distance based on elapsed time. This scale offers optimal legibility, making the Cosmograph Daytona the ideal instrument for measuring speeds up to 400 units per hour, expressed in kilometres or miles.
With its tachymetric scale, its three counters and its pushers, the Cosmograph Daytona is ultimate timing tool for endurance racing drivers.
The design, development and production of Rolex bracelets and clasps, as well as the stringent tests they face, involve advanced high technology. And, as with all the components of the watch, aesthetic controls by the human eye guarantee impeccable beauty. The Oyster bracelet is a perfect alchemy of form and function. First introduced in the late 1930s, this particularly robust and comfortable metal bracelet with its broad, flat three-piece links remains the most universal bracelet in the Oyster collection.
Robust and comfortable metal Oyster bracelet, with broad, flat three-piece links is the most universal bracelet in the Oyster collection.
By operating its own exclusive foundry, Rolex has the unrivalled ability to cast the highest quality 18 ct gold alloys. According to the proportion of silver, copper, platinum or palladium added, different types of 18 ct gold are obtained: yellow, pink or white. They are made with only the purest metals and meticulously inspected in an in-house laboratory with state-of-the-art equipment, before the gold is formed and shaped with the same painstaking attention to quality. Rolex’s commitment to excellence begins at the source.
The Cosmograph Daytona Ref. 116509 is made of highest quality 18 ct white gold.
The Cosmograph Daytona Ref. 116509 is equipped with calibre 4130, a self-winding mechanical chronograph movement developed and manufactured by Rolex. The chronograph function has a reduced number of components, thereby enhancing the movement’s reliability. It is engaged by a robust mechanism with a column wheel and vertical clutch, allowing an instantaneous and extremely precise start.
Within this consummate demonstration of technology lies a blue Parachrom hairspring, manufactured by Rolex in an exclusive paramagnetic alloy that makes it up to 10 times more precise than a traditional hairspring in case of shocks. The blue Parachrom hairspring is equipped with a Rolex overcoil, ensuring its regularity in any position.
Calibre 4130 is equipped with a self-winding module via a Perpetual rotor and offers a power reserve of approximately 72 hours.
Calibre 4130 offers a power reserve of approximately 72 hours.
Like all Rolex watches, each Cosmograph Daytona is covered by the Superlative Chronometer certification redefined by Rolex in 2015. This exclusive designation testifies that every watch leaving the brand’s workshops has successfully undergone a series of tests conducted by Rolex in its own laboratories according to its own criteria. These certification tests apply to the fully assembled watch, after casing the movement, guaranteeing superlative performance on the wrist in terms of precision, power reserve, waterproofness and self-winding. The precision of a Rolex Superlative Chronometer is of the order of −2/+2 seconds per day, or more than twice that required of an official chronometer.
The Superlative Chronometer status is symbolized by the green seal that comes with every Rolex watch and is coupled with an international five-year guarantee.
Boutique Mamić in Zagreb is a proud member of the global network of official Rolex retailers who are allowed to sell and maintain Rolex watches. We confirm the authenticity of your new Rolex watch and support a five-year international warranty with the necessary skills, technical experience and special equipment.
Discover more and visit us at our Rolex showroom in Zagreb. Our professional staff will be pleased to guide you through the range of Rolex collections to help you find the ideal choice for you.
