What about the Portuguese 7 movement in iwc Portugal?

What movement does IWC Portugieser 7 use?
First of all, we need to figure out what movement the ZF factory IWC Portugal Seven uses to copy. Only by understanding this can we discuss the quality of movement and other related topics. At present, the ZF factory cooperates with Dandong Sports to develop the Portuguese Seven Kinetic Energy Display movement, from the initial simple function copy of the V1 version to the upgrade of the V2. The ZF factory sports splints are very delicately cleaned and polished, with fish scale and Geneva ripple polishing, plywood and ruby ​​decorations and soup gold lettering, and Dandong modified movements. The 52010 movement is another great innovation in the world of high imitation watches. It not only fully realizes the functions of the left and right eyes, but also achieves perfect position matching. At the same time, the battery life of the automatic chain movement has also reached a stability of 4.5 days. At the same time, there is a lot of room to expand the design. In the future, there will be more and more excellent watches based on this movement. As this movement emerges, it will appear unattainable in the past.
How about Portugal 7 Sports at Portugal IWC?
The functions of the movement and the real movement are exactly the same, and the probability of movement repair is relatively low. It is an early copy movement among Collectwatches, and the movement stability is very good. This is one of the reasons why this watch is more popular among Collectwatches, and it is also one of the reasons why companies recommend this watch.
Conclusion: Copying the IWC Portugal 7 movement is generally very good, has good stability, the general error can be controlled within 10 seconds, and the probability of repair is relatively low. It can basically achieve the effect of the Swiss ETA movement, and the functions are exactly the same as the genuine ones. It is a good choice.