If water enters the case accidentally, you can use a granular material called silica gel and put it into a closed container together with the watch that has accumulated water. After a few hours, take out the watch and the water will disappear. This method is simple and economical, without any damage to the accuracy and life of the watch. The silica gel that has absorbed water many times can be dried at 120°C for several hours, the water absorption capacity can be regenerated, and it can be used repeatedly.

If the water ingress is not serious, but there is a layer of fog in the watch glass, then you can use several layers of toilet paper or flannel that is easy to absorb moisture to wrap the watch tightly, and bake it for about 30 minutes at a distance of 15 cm from the 40-watt light bulb to eliminate the water vapor. . Do not bake the surface directly close to the fire, so as not to cause the surface to be deformed by heat. It can also be worn on the wrist with the cover facing inward and the bottom case facing outwards, and the moisture can be eliminated after two hours. If the water is serious, it is best to immediately send it to the watch shop to wipe the oil to remove the moisture of the movement to avoid rusting of the parts.