Tips:This is Mechanical watch; power wind will by winding spring manually (not need battery) So how to use Mechanical watch?

1.When you first use it ; please wind the watch by turning the button on the side of the watch; until it’s full.

2.By taking the button out slightly ; you can adjust the time ; then push bacl the button.

3.If you leave it still for a long time ; please swing it lightly for a few minutes and wind up by several laps.At this time ; it will work normally.

4.Full winded; the power reserve of watch can reach 36 hours.If you wear it over 10 hours per day ; extra winding will be not necessary.