Rolex watch case are mainly divided into several types of gold case, gold-plated case, gold bezel case, and half stainless steel case. The watch design and color is changing. Actually many watch movements of the Swiss replica Rolex have no so much changes, just the updating on the case and style constantly to be fond of.

1)Gold case

On the top of the case frame there welds the K gold case, and it is gold case when you look from the top, but the yellow case and white case when from the profile side, actually it is silvery case, as its bottom including the bottom cover are silvery. What is similar with this type is gold coating the watch case of the top side, as it is too slim, the profile cannot divide the white and black layer, and it is yellow when looking from the top, and the profile and bottom are silvery white color. It is also called the steel back case, as its bottom cover is made of stainless steel, and the case frame is made of copper, and the outside part of the case frame is chromeplate.

2) half stainless steel case

The price of the half stainless steel watch is cheap, but when you use it for a long time, the case frame coating layer gradually wear, and reveal the brass to affect the appearance. For the steel case, the bottom cover and case frame are both stainless steel, and it has good withstand voltage and corrosion resistance performance. This kind of watch case can be divided into two types of polishing and dull polish, and both without chromeplate.

3) gold-plated case

It is generally half steel case, the bottom cover is stainless steel, and the case frame is copper, which will coat a layer of artificial gold or real gold on the surface of the case frame, with the thickness about 20 micron. Internationally for the K gold case, pure gold is 24 K, 12 K with 50% gold bearing, 61 with 25% gold bearing.