Every year since 1991, Girard-Perregaux has created new models designed around its «Tourbillon» with gold bridges mechanism. For its 205th anniversary, the Manufactory has combined the celebrated architecture of its «Tourbillon with three gold bridges» with its own mechanical chronograph movement. The dial, therefore, returns to its traditional role as the measurer of time, while the transparent crystal reveals the three gold bridges through which one can admire the extraordinary mechanism fashioned by the Manufactory’s master watchmakers.