The 116520 also highlighted a fresh scenario structure with thicker lugs and a sophisticated bezel. In 2016, Rolex launched the most up-to-date Edition with the Daytona, the reference 116500LN, which includes a ceramic bezel in addition to a black dial with white sub-dials. Maybe most important with respect to horological https://www.watchesworld.com/a-history-of-watch-reference-numbers/