The Rolex Cosmograph Daytona 126518LN-0010 is a luxurious chronograph watch that combines elegance with high-performance features. It features a 40mm 18K yellow gold case, a black Cerachrom ceramic bezel with a tachymetric scale, and a golden dial with contrasting black sub-dials. The watch is powered by the Rolex Caliber 4131 movement, offering a 72-hour power reserve. It comes with an Oysterflex bracelet, providing both comfort and durability.