A secretive and codified world, high horology rarely allows cameras behind the scenes. For the first time, Audemars Piguet, the iconic Swiss manufacture, opens its doors and unveils the inner workings behind the creation of a unique timepiece. On the occasion of its 150th anniversary, in the heart of the Vallée de Joux, designers, artisans and engineers come together around a shared ambition: to push the limits of their craft and give birth to an exceptional watch.