Batch, Japanese machine 2800, new ice blue surface 33 machine, Swiss original Eta2671 movement, the case is inlaid with 50 VS1.5 natural real diamonds. When I first got this product, I refused in my heart. Although the mechanical watch is compared to the quartz watch High-end, but many people don’t know much about mechanical watches, so there may be more problems than quartz models due to operation or common sense issues. The profit is not as high as quartz watches, and it is a thankless model. But many people still like it. Mechanical models are the difference between practical products and works of art. Whether it is a quartz watch or a smart watch, to put it bluntly, they are all practical products. Although these watches produced through mechanized mass production or modern assembly lines are all called watches, but works of art and practical products are actually "different", even "worlds apart". We have sold a lot of quartz blue balloons, and I believe everyone knows the quality of our products. You will not have any pressure when you take them out to the counter. , even if you go to the counter to adjust the length of the watch strap, the teller who has been looking at the goods at the counter for a long time will not be able to tell the difference, so wear it with caution! There are also some mechanical watch precautions. This automatic winding watch belongs to Cartier. Its energy comes from the movement of the wearer's arm. Therefore, it does not need to be manually wound under normal wearing conditions. This is only because the wearer does not exercise enough to replenish the spring with enough energy. Sometimes, manual debugging may be required. This is also where many people who do not understand mechanical watches tend to misunderstand. They always feel that there is something wrong with the watch. In addition, in order to prevent moisture from penetrating into the case and maintaining the waterproof performance of the mechanical watch, please make sure that the crown has been turned on after debugging the watch. Lock. Another common sense is that waterproof watches are only waterproof for daily use, and sometimes hot water cannot be protected. You can check the relevant knowledge on this point! The highest version on the market comes with packaging that is comparable to the original packaging, making it a decent gift! ,