The 116520 also highlighted a new case layout with thicker lugs and a cultured bezel. In 2016, Rolex launched the newest Model from the Daytona, the reference 116500LN, which incorporates a ceramic bezel and also a black dial with white sub-dials. 012. They’ve taken many types through the years, but https://www.watchesworld.com/a-history-of-watch-reference-numbers/