Audemars Piguet Royal Oak Perpetual Calendar 26579CE.OO.1225CE.01

Royal Oak Perpetual Calendar : 26579CE.OO.1225CE.01

The Audemars Piguet Royal Oak Perpetual Calendar, reference 26579CE.OO.1225CE.01, is a distinctive timepiece introduced in 2017 as part of the Royal Oak collection. This watch features a case and bracelet crafted from black ceramic, making it both visually striking and highly resistant to scratches. Its transparent titanium caseback offers a view of the intricate self-winding caliber 5134 movement that powers the watch. The movement supports a perpetual calendar function, which includes day, date, month, leap year indication, and a moon phase display, highlighting its technical sophistication. With a diameter of 41.0 mm, the watch maintains a contemporary size while retaining the signature octagonal bezel that defines the Royal Oak line. The overall design combines modern materials with classic aesthetics, resulting in a versatile style suitable for various occasions. This model marked a significant innovation as the first Royal Oak with an entirely ceramic construction in both case and bracelet.