The 116520 also showcased a different case style and design with thicker lugs and a sophisticated bezel. In 2016, Rolex introduced the most recent Variation of the Daytona, the reference 116500LN, which includes a ceramic bezel and also a black dial with white sub-dials. Maybe most important with regard to https://www.watchesworld.com/a-history-of-watch-reference-numbers/