Pre-owned Rolex Daytona ref 116520 (2008 – 2009) marks one of the most significant milestones in the history of Rolex’s famed chronograph. With this reference, Rolex introduced its first-ever in-house self-winding chronograph movement, the caliber 4130, a movement that would go on to define the modern Daytona for over two decades. Known for its simplified yet more efficient construction, the 4130 delivers improved accuracy and reliability. The Rolex 116520 for sale here features a crisp white dial, giving the watch a clean, timeless aesthetic that has made it one of the most sought-after configurations among collectors. Now that Rolex has retired the 4130 in favor of the new 4131, the 116520 represents an even more important chapter in the Daytona story, bridging the gap between vintage and modern with enduring appeal and historical weight.