Comparative review: Clean [3285 movement]Rolex GMT-Master II series m126710blnr-0002 wristwatch (blue-black bezel)

The Rolex GMT-Master II model is produced by Clean Factory with a solid stainless steel case, standard case diameter and Dandong 3235 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

🔥clean 3285 movement review
The three movements we compared this time are:
Original movement - clean movement (dandong factory) - Shanghai movement

This time, after disassembling the movement parts completely, we took detailed photos and compared them, we noticed a few differences below.
1. The power reserve of the original movement and the clean 3285 movement is around 70 hours, while the power reserve of the Shanghai movement is 40 hours.
2. Most of the parts of the original movement and the clean 3285 movement are interchangeable. The Shanghai movement is not a movement produced from an exact mold, as it was converted to 3285 based on 3135. Therefore, there are big differences in the parts, workmanship, dimensions and precision of the mechanism. You can see the concrete version of this in the photos; Find the differences between them by looking carefully.
3. This time the clean 3285 movement was produced based on the dandong 3235 movement by adding a GMT module. That's why its stability and power reserve are unquestionably good; I believe it will perform very well.
4. According to Clean, the dandong 3285 movement will be sold exclusively by Clean.
5. We tested the power reserve of the Shanghai 3285 movement, the result is 40 hours. However, due to time constraints, we could not learn about his determination; We hope they also work stably, because this means an additional option for the customer.

General Evaluation and Conclusion

Result
During the disassembly, we clearly felt that the difference was really big because the Shanghai 3285 movement was not produced from the exact mold. But undoubtedly they will also capture some of the market. So, even though there are differences in the mechanism, we still hope they develop together.