Maintenance of sports watches
You can pick up a basin of water first, and then gradually put the watch into the water. Don't shake it strongly. Let the watch soak in the water for a while, then take it off, gently clean it with a wet brush, and then put it in a cool place to dry naturally. After swimming, you can reach the basic maintenance characteristics of the mechanical watch for fitness.
Don't let the watch touch the water, try not to get wet. Moisture-proof mark 100 meters deep can only be put into the water, not into it. Real diving watches must generally exceed the moisture-proof mark of 200 meters in order to reach the specifications of deep diving.
Steam-proof, many watches are moisture-proof, but moisture-proof does not mean steam-proof. Someone wears a diving watch to watch the sauna. The temperature of sauna is relatively high, far exceeding the normal outdoor temperature. A watch with a small instantaneous temperature difference will cause the moisture-proof ring in the watch to become brittle prematurely. Even the diving watch has no steam protection function, so try not to wear outdoor activity table steam sauna.