The 116520 also featured a new case design and style with thicker lugs and a sophisticated bezel. In 2016, Rolex launched the latest Variation with the Daytona, the reference 116500LN, which includes a ceramic bezel along with a black dial with white sub-dials. Please Notice the watch cannot be operated https://www.watchesworld.com/a-history-of-watch-reference-numbers/