Rolex Super Universe Chronograph Daytona customized version 1: Upgrade the angle of the ring and the font size and the font color silver gray is more obvious and consistent with the original version, 2: the literal nails are brighter and the luminous is stronger and the luminous time is longer, 3: the watch The angle of the teeth of the shell handle is more three-dimensional and smoother. 4: Upgrade the cover of the 4130 movement, which is more realistic than the original version.