Girard-Perregaux La Esmeralda Tourbillon “À secret”
The watch named “Esmeralda Tourbillon à Secret” is a one-off tribute by Girard-Perregaux to a watch built by Constant Girard-Perregaux, the brand’s founder. It is sumptuously decorated throughout, and has a tourbillon movement based on Constant’s innovative design in which the bridges were placed in view as decorative elements. It is “Secret” in that the…