The Audemars Piguet Royal Oak 40th Anniversary watch will be officially unveiled January 2012 at SIHH in Geneva. AP will be producing 40 of these special edition pieces featuring a platinum case and an extra-thin movement (the 3.05mm) that has been meticulously skeletonized. Like the 1972 model, the 40th anniversary model is presented in a 39mm case size, but the fully visible skeletonized Caliber 5122 stands in stark contrast to the clean, understated dial of the original.
