Daytona is one of the most important series of Rolex, it is a chronograph watch. So if you plan to buy fake rolex daytona, be sure to purchase the rolex daytona replica watches of the Swiss 7750 or Cal.4130 movement. Because of these two movements, the chronograph function works. Our 1:1 grade rolex daytona replicas, using Cal.4130, so feel free to buy.