The 116520 also highlighted a fresh scenario style and design with thicker lugs and a cultured bezel. In 2016, Rolex launched the most up-to-date Variation from the Daytona, the reference 116500LN, which includes a ceramic bezel plus a black dial with white sub-dials. 100M Water-resistant: Having a h2o resistance of https://www.watchesworld.com/a-history-of-watch-reference-numbers/