Engineered for Speed The Rolex Cosmograph Daytona is the definitive chronograph for motorsport enthusiasts. With its high-performance calibre and tachymetric scale, it allows drivers to measure average speeds with precision. Its bold design and technical prowess have made it a legend on and off the track. Two-Tone Brilliance This 2015 Rolex Certified Pre-Owned Cosmograph Daytona is presented in Yellow Rolesora combination of Oystersteel and yellow gold. The 40mm case houses a champagne dial and is powered by an automatic chronograph movement with a 72-hour power reserve. Fitted with an Oyster bracelet and Easylink Oysterlock clasp, it is accompanied by official certification and a two-year international guarantee.