1. the left side of the gray side because in the softbox, appears to be a little big color difference, dial color please see the natural light comparison

2. the right side of the blue side, compared to the real thing, the blue is slightly lighter of course, the characteristics of the radial pattern dial is that the color is not the same in different light, accurately, the RGB color values in a benchmark, the overall will not have too much deviation.
Because in the entire radial pattern dial, such as the water ghost plate, a variety of log disk, as well as the yacht disk, involving color radial pattern, are used with the authentic consistent pvd plating process, the advantage is to ensure that the color of the shipment will not be due to the batch of different, and the hue of the differentiation. In addition is the thin layer of plating, can clearly see the bottom of the sun pattern.
But is the high cost.

3. The ring mouth using plating pvd white gold + anti-fingerprint coating, the ring mouth material is also generally brass changed to steel, that is to say, even if the mouth of the ring has bumped, plating layer damage. Exposed bottom is also and white gold color is the same. But steel hardness is higher than general brass. Also in the processing and cost up and down a lot of effort.