The 116520 also showcased a completely new scenario style with thicker lugs and a polished bezel. In 2016, Rolex launched the most up-to-date Edition from the Daytona, the reference 116500LN, which encompasses a ceramic bezel plus a black dial with white sub-dials. Perhaps most important with respect to horological history https://www.watchesworld.com/a-history-of-watch-reference-numbers/