This contemporary-amazing design incorporates a self-winding movement driven by the motion of the wrist without having for batteries, displayed with an exhibition caseback. A matching yellow gold ion-plated chrome steel bracelet completes the design. Gold Plated: Common gold plating is rarely Employed in modern watches, but is routinely observed on https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/