The 116520 also featured a whole new case layout with thicker lugs and a sophisticated bezel. In 2016, Rolex introduced the most up-to-date Edition of your Daytona, the reference 116500LN, which encompasses a ceramic bezel in addition to a black dial with white sub-dials. Fat: Real Rolex watches are constructed https://www.watchesworld.com/a-history-of-watch-reference-numbers/