Racing Legacy Since its introduction in 1963, the Cosmograph Daytona has been synonymous with high-performance chronometry and motorsport heritage. Engineered for precision and endurance, it remains one of Rolexs most iconic chronographs, designed to meet the demands of professional racing drivers. Golden Precision This reference 116508, from 2017, is crafted in 18ct yellow gold and features a 40mm case with a fixed bezel and black dial. The calibre 4130 automatic chronograph movement offers a 72-hour power reserve and exceptional reliability. Fitted with an Oyster bracelet and secured by an Oysterlock clasp with Easylink extension, this model exemplifies the Daytonas blend of technical mastery and luxurious design.