First introduced in 1963, the Rolex Cosmograph Daytona watch was devised as a high-performance, fine-engineered professional watch for racing drivers. As the official timekeeper of the Le Mans 24-hour driving race, Rolex understands the need for endurance and accuracy in its specialised timepieces. The Rolex Cosmograph Daytona watch, with its engraved tachymetric scale on the bezel and precision chronograph functions, allows drivers to measure average speeds up to 400km per hour. This striking 40mm model, with its Everose gold case, bezel, dial and bracelet, is a luxurious addition to the Cosmograph Daytona watch collection. The one tone aesthetic is punctuated with black snailed chronograph counters. The black accent is continued with the engraved tachymeter, luminescent-treated black hour markers and central hour, minute and second hands. With its patented Triplock system, this Rolex watch is water resistant to 100m and powered by the calibre 4130, a mechanical self-winding movement. The Rolex Cosmograph Daytona Everose is presented on an elegant Everose Oyster bracelet.