Precision in Motion The Cosmograph Daytona is a chronograph built for speed and endurance. With its tachymetric scale, streamlined dial and high-performance movement, it has become a symbol of motorsport excellence and one of the most coveted watches in the Rolex collection. Monochrome and Modern This 2006 Rolex Certified Pre-Owned Cosmograph Daytona, reference 116520, features a 40mm Oystersteel case and black dial. Powered by the calibre 4130 automatic movement, it offers a 72-hour power reserve. The Easylink Oysterlock clasp ensures a secure and comfortable fit, making this a sleek and versatile chronograph.