Although generally watch has taken a sealing measures, can prevent sweat and the intrusion of harmful gases, but not absolute, not water. Watch in the course there will be some unavoidable phenomenon: every day on the dial needle, handle head or a handle head tube of the rubber band will gradually wear. Watch glass affected by temperature and thermal expansion and contraction will appear with the case on gap; the aging of the back cover of waterproof apron or sweat impact corrosion, and these will cause the waterproof performance of the water table.

Thus, the general water table must not be wearing to go swimming, take a bath. Is the laundry, washing dishes, cooking should also pay attention to, do not splash water on the table or water vapor into the people table, otherwise it would table parts water to rust, the impact of travel time quality, or even lose value.