Rolex Oyster perpetual Cosmograph Daytona 116515LN. 40mm diameter 18ct Rose Gold case water resistant to 100 meters. Automatic Chronometer chronograph movement. Chocolate dial with chocolate sub-dials, luminous hour markers and hands. Black monobloc Cerachrom Tachymeter bezel. Black croc leather strap, with 18ct folding clasp. Box and papers dated February 2014.