The new Audemars Piguet Royal Oak Selfwinding Perpetual Calendar white ceramic offers a slim case which nonetheless houses a complete perpetual calendar. The 41 mm case is made of white ceramic. Furthermore, the watch is equipped with non-reflective sapphire crystal on the front and back. Audemars Piguet Royal Oak Selfwinding Perpetual Calendar White Ceramic Ref. 26579CB.OO.1225CB.01…
