The 116520 also featured a different case layout with thicker lugs and a cultured bezel. In 2016, Rolex introduced the latest version of your Daytona, the reference 116500LN, which incorporates a ceramic bezel as well as a black dial with white sub-dials. Within, you’ll discover the trademarked Citizen eco-push movement. https://www.watchesworld.com/a-history-of-watch-reference-numbers/