Sold by Bing-Lee Watches
Mechanical hand-wind movement with analog display
Functions without a battery; powers with the mechanical movement
Please wind the mechanical watch by turning the crown clockwise for 15 to 20 complete revolutions every day. Over 20 times may do harm to the watch mechanism.
Note: This watch do not need battery, it is Mechanical watch, pls contact us if you do not know how to wind it