The 116520 also showcased a different scenario design with thicker lugs and a cultured bezel. In 2016, Rolex introduced the newest Variation of the Daytona, the reference 116500LN, which contains a ceramic bezel as well as a black dial with white sub-dials. You'll be able to email the website owner https://www.watchesworld.com/a-history-of-watch-reference-numbers/