Description: 1997 Rolex 16520 Patrizzi Daytona. The 16520 is developing into a cult classic. Infamously known as the Zenith Daytona (as its movement was sourced from Zenith) there are a number of dial variants. The most popular of these variants are the Patrizzi dials. These dials appear as the subdials coating oxidize into a brownish tone. This was a known “defect” but has actually added to the appearance of the 16520. Case is in excellent shape with excellent thick lugs.