These Cosmograph Daytona's are proving to be one of the most difficult to obtain watches of the last 10 years, making this 116500LN a shrewd investment. Sporting the famous black "Cerachrom" tachymetric bezel (designed by Rolex to never fade) and the black Chromalight dial. Powered by Rolex's ultra reliable self-winding calibre 4130, with 72-hour power–reserve & fitted to its flat three-piece Oysterlock bracelet with summer/winter easylink adjustment. Accompanied by its Rolex box, booklets, Daytona instruction manual & UK stamped Rolex international warranty card dated Oct. 2016.