Ap Perpetual Calendar Skeleton

Ap Perpetual Calendar Skeleton. Compare deals and buy a ref. Meet the new audemars piguet royal oak perpetual calendar openworked full black ceramic.

The openworked (or skeletonized) dial of the audemars piguet perpetual calendar 25668 is beautifully designed, with four subdials that serve to display the perpetual calendar. Among the perpetual calendar models of the ap royal oak family, there is a model that deserves a separate review title.