Rolex Daytona 116520, exclusive Cal.4130 self-winding movement, stainless steel thick gold-plated case. The thickness of the case is consistent with the genuine product, and all timing functions are 100% fully realized. It uses an unprecedented customized KIF shock absorber. The whole machine is designed according to the real Cal.4130 movement. The three-layer substrate is completely 1 from chamfering to sunray pattern. :1 Respect the original design. It not only kills all replicas of Daytona on the market, but is also the only replica of Daytona that can be compared with the original.