The 116520 also featured a brand new situation design with thicker lugs and a cultured bezel. In 2016, Rolex introduced the most up-to-date Edition of the Daytona, the reference 116500LN, which contains a ceramic bezel along with a black dial with white sub-dials. While the crystals to the 160xx generation https://www.watchesworld.com/a-history-of-watch-reference-numbers/