Audemars Piguet Royal Oak Perpetual Calendar 26579CE

Audemars Piguet Royal Oak Selfwinding Reference 26579

The reference 26579 represents Audemars Piguet's Royal Oak Selfwinding in a 41mm configuration, positioning it within the brand's contemporary automatic collection. This reference features a blue dial combined with stainless steel construction, offering the Royal Oak Selfwinding in an accessible precious metal alternative.

The 41mm stainless steel case houses the automatic caliber 4302 movement, providing a 70-hour power reserve. The watch features a fixed octagonal bezel characteristic of the Royal Oak design, complemented by sapphire crystal protection. Water resistance extends to 50 meters, and the watch is completed with a matching steel bracelet.

Produced from 2022 onward, the reference 26579 appeals to collectors seeking a modern Royal Oak Selfwinding with substantial wrist presence and extended power reserve capabilities. The blue dial configuration provides visual distinction within the selfwinding range, while the steel construction offers durability for regular wear. This reference serves collectors prioritizing contemporary Audemars Piguet craftsmanship in the established Royal Oak format.

The Audemars Piguet Royal Oak Openworked Perpetual Calendar, reference 26585CE, represents a contemporary expression of the brand's expertise in both high complications and material innovation. Positioned within the Royal Oak Perpetual Calendar series, this reference distinguishes itself through its fully skeletonized movement and the use of a black ceramic case and bracelet, offering a modern aesthetic combined with traditional horological artistry.

This timepiece features a 41mm black ceramic case and bracelet, housing the self-winding Caliber 5135. The movement is entirely openworked, showcasing the intricate perpetual calendar mechanism and the haute horlogerie finishing, including numerous inward angles. The dial is a sapphire disc with applied hour markers and subdials for the day, date, month, leap year, and moon phase indications.

For collectors, the 26585CE is significant for its blend of Audemars Piguet's historical mastery of skeletonization with the durability and distinctive appearance of ceramic. It appeals to those who appreciate both the technical complexity of a perpetual calendar and the visual depth of an openworked movement, presented in a robust and contemporary material.