debuted in 1979 as a slim, all-gold watch with an integrated bracelet, defined by its horizontal gadroons (rounded ridges that play with light and shadow across the case and bracelet). In 2016, Piaget reintroduced the Polo, transforming it into a steel, cushion-shaped luxury sports watch, closer in its design to the brand’s Emperador line. Carrying over some of the original Polo’s design codes, the modern Polo collection adopted its signature gadroons on the dial.