Description
REFERENCE126508MODEL CASEOyster, 40 mm, yellow goldBEZELFixed, with engraved tachymetric scale, in 18 ct yellow goldWATER-RESISTANCEWaterproof to 100 metres / 330 feetMOVEMENTPerpetual, mechanical chronograph, self-windingCALIBRE4131, Manufacture RolexPOWER RESERVEApproximately 72 hoursBRACELETOyster, three-piece solid linksDIALBright black with golden accents, set with diamondsCERTIFICATIONSuperlative Chronometer (COSC + Rolex certification after casing) Bright Black and Golden DialThis model features a bright black and golden diamond-set dial with snailed counters, gold applique hour markers, and hands with a Chromalight display, a highly legible luminescent material. The central sweep seconds hand allows for an accurate reading of 1/8 second, while the two counters on the dial display the elapsed time in hours and minutes. Drivers can accurately map out their track times and tactics without fail.
The Tachymetric ScaleWith its tachymetric scale, three counters, and pushers, the Cosmograph Daytona was designed to be the ultimate timing tool for endurance racing drivers. The bezel features a tachymetric scale that allows the user 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 of up to 400 units per hour, expressed in kilometers or miles.
18 ct Yellow GoldBy operating its own exclusive foundry, Rolex has the unrivalled ability to cast the highest quality 18 ct gold alloys. Depending on the proportion of silver, copper, platinum, or palladium added, different types of 18 ct gold are produced: yellow, pink, or white. These alloys are made with only the purest metals and meticulously inspected in an in-house laboratory using state-of-the-art equipment. The gold is then formed and shaped with the same painstaking attention to quality. Rolex’s commitment to excellence begins at the source.
