Rolex Daytona 116520, exclusive Cal.4130 self-winding movement, stainless steel thick gold-plated case. The thickness of the case is the same as that of the original product, and all the timing functions are 100% fully realized. The custom-made KIF shock absorber is used unprecedentedly. The whole machine is designed according to the real Cal.4130 movement. The three-layer substrate is completely 1 from chamfering to sun pattern :1 Respect the original factory design, not only killing all replica Daytonas on the market in seconds, but also the only replica Daytona comparable to the genuine one, a second-day artifact, no need to think about it.