Rolex Daytona 116500LN Ceramic Bezel Black Dial Chronograph King, this 40mm stainless steel case is equipped with a Swiss modified 4130 movement, perfectly replicating the original column wheel vertical clutch structure! The matte black dial uses a nano-level coating process, which still maintains the ultimate clarity of a racing dashboard under the spotlight of a Las Vegas casino. The Cerachrom ceramic outer ring is made using high-temperature sintering technology, and each scale accurately replicates the original platinum filling process. The Oyster strap is equipped with a replica Oysterlock folding buckle, and each link is treated with the same brushed/polished double treatment as the original. The sapphire crystal mirror is coated with the same double-layer anti-glare coating as the original, allowing you to accurately read the 1/8 second timing in the cockpit of a 300km/h supercar. The 100-meter water resistance allows this "track legend" to calmly cope with every peak moment from the Wall Street morning meeting to the Daytona track - owning this "chronograph holy grail" blessed by Paul Newman will immediately let this speed machine inject the F1 champion's speed gene into your wrist!