This contemporary-amazing design includes a self-winding movement driven by the movement of one's wrist without having for batteries, displayed with an exhibition caseback. A matching yellow gold ion-plated stainless steel bracelet completes the design. To have it begun, convert the crown clockwise about twenty-thirty periods until the next-hand starts off https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/