This exceptionally rare and possibly unique Audemars Piguet skeletonized watch features a Ferrari 330 P4 at Le Mans. These auto racing Audemars Piguet watches are quite rare and feature detailed dials and intricate movements visible through the display caseback. We have not been able to find any other examples of this reference with this particular Ferrari on the dial. An incredible collector watch in fantastic original condition for the autoracing enthusiast.