This modern-amazing design features a self-winding movement pushed with the motion within your wrist without having for batteries, exhibited by having an exhibition caseback. A matching yellow gold ion-plated stainless steel bracelet completes the design. A fluid 3 row bracelet in matching yellow gold ion-plated stainless steel and easy drive-button https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/