This contemporary-interesting design contains a self-winding movement pushed from the motion of your respective wrist with no need for batteries, shown having an exhibition caseback. A matching yellow gold ion-plated stainless-steel bracelet completes the design. This Edition seems to be almost similar to the original Heuer Monaco, launched in 1975, https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/