Rolex Daytona 126518LN Gold Rubber Band Track King, this 40mm 18K gold case is equipped with a Swiss modified 4131 movement, a perfect replica of the original Chronergy escapement system! The matte black racing dial uses PVD coating technology, which still maintains excellent readability at 200km/h under the sun of the Miami Yacht Club. The Cerachrom ceramic timing ring is made by high-temperature sintering technology, and the gold scale accurately replicates the original 0.1mm micro-carving process. The innovative Oysterflex rubber strap is embedded with a flexible titanium sheet, which perfectly replicates the smooth feel of the original gold folding buckle. The sapphire crystal mirror is coated with the same green anti-glare coating as the original, allowing you to accurately control the 1/8 second timing under the hot sun of Palm Beach. The 100-meter water resistance allows this "golden beast" to easily handle every peak moment from the private jet cabin to the Daytona racetrack - own this "hip-hop emperor standard" loved by Jay-Z, and let this golden armor inject the billionaire's racing genes into your wrist!