The 116520 also highlighted a completely new circumstance style and design with thicker lugs and a refined bezel. In 2016, Rolex launched the newest Edition of your Daytona, the reference 116500LN, which includes a ceramic bezel and also a black dial with white sub-dials. 100M Waterproof: Having a drinking water https://www.watchesworld.com/a-history-of-watch-reference-numbers/