Enduring Legacy The Rolex Cosmograph Daytona has been a symbol of high-performance watchmaking since its introduction in 1963. With its chronograph counters and tachymetric scale, it remains a favourite among motorsport professionals and enthusiasts alike. Racing Daytona This 2012 reference 116515LN features a 40mm case in 18ct Everose gold with a black ceramic bezel and chocolate dial. Powered by the calibre 4130 automatic movement, it offers a 72-hour power reserve and is paired with a brown alligator leather strap secured by an Oysterlock clasp. A sophisticated and distinctive interpretation of the Daytonas sporting heritage.