It's difficult for us to see stars' watches on their wrists from the red carpets of various film festivals and haute couture launches. Female stars prefer jewelry while male stars have to pay more attention to their clothing. In this way, it is hard for watches covered under shirts and cufflinks to be shown to the public. Even in the photos taken by some outstanding entertainment reporters, we can only catch a glimpse of the watches on the wrists of the protagonists, and we can never see the whole picture.