1, Pls keep the watch away from magnet to avoid making the watch stop working; 2, When you first wear it, please Hand wind the watch by turning the button on the side of the watch until it is full;
3. By taking the button out slightly, you can adjust the time, then push back the button.
4. If you leave it still for a long time, please swing it lightly for a few minutes and wind-up by several laps. 5, Pls don't buy if you can't accept the feature of mechanical watches. 6.Waterproof (not for swimming or showering)