A professional watchmaker will use a magnifying glass to show you: the Rolex logo on the dial is printed with the same micro-convex printing process as the original, and the three-dimensional effect is visible to the naked eye; the luminous paint on the edge of the time scale is filled with a flatness of 0.01 mm accuracy; the number of serrations on the crown is exactly the same as the original. The most amazing thing about this replica is that its black dial will show a gradual effect from matte to glossy at different angles, just like the fabric changes of a high-end custom dress. The thread bite of the screw-in bottom cover and the smoothness of the second hand are all telling of the ultimate pursuit of the original design.