The waterproof performance of a waterproof watch will also weaken over time. Therefore, swimming, bathing, or washing with a watch on should be avoided, and contact with water vapor should be minimized as much as possible, because water vapor is in a foggy state and can more easily penetrate into small gaps. However, many Tissot watch wearers, due to lack of knowledge about water ingress handling, fail to timely remove the mist or small water droplets that appear on the watch crystal and dial. Over time, the watch movement will be corroded, damaged, and rusted, which can impair the functionality of the watch. The process of removing water from Tissot mechanical watches is slightly different from handling water ingress in Longines quartz watches. Here, Xin Kongjian Watch Industry provides three methods for removing watch mist for all watch enthusiasts, helping users with water ingress issues to correctly and effectively remove moisture from their watches.