Rolex 4131 Clean Factory Review

Rolex Wristwatch 4131 model is produced by Clean Factory with a solid stainless steel case, standard case diameter and high-precision automatic Super Clone movement architecture. It is among the most successful 1:1 super clone watch reviews on the market, with its sapphire crystal AR coating glass, original case tolerances and detailed workmanship.

Movement and Caliber Performance

The 4131 movement is based on the Shanghai 4130. The movement's power reserve is 75 hours; The machining, plating, engraving and assembly of the mechanism were completed independently by Clean.

In other words, the Shanghai 4131 movement was created in collaboration with Shanghai and Clean.

Dial and Hand Details

Many problems found in the previous Shanghai 4130; For example, a number of problems such as movement stability, chronograph function not returning to zero, rough workmanship of the movement, incorrect movement dimensions, winding feel, and automatic rotor noise will be solved perfectly in the 4131.

Additionally, only Clean has undertaken the Shanghai 4131 movement.

From the comparison in the images, it can be seen that the original 4131 and the Shanghai 4131 are identical in appearance and size when disassembled.

However, there are minor differences in some shock absorbing stones.

I would especially like to emphasize this: Shanghai's previous 4130 and this 4131 are not movements of the same quality level in terms of various details.
Before this, some internal test products were released and the customer experience was quite good. Of course, this 4131 also needs to be tested in the market; I hope you give him some time and he will give you a nice surprise in return.

The engraving in the image is from the first version; It will be much closer in mass production.
In general, the similarity rate to the original is quite high.