Royal Oak Perpetual Calendar

Understanding this lineage

The Audemars Piguet Royal Oak Perpetual Calendar lineage currently brings together 64 cataloged references spanning 1970–2025. It is organized around exact reference identities so changes in case size, materials, dial execution, movement, and production status remain visible instead of being flattened into one broad model name.

Records surfaced on this page include Royal Oak Perpetual Calendar 26574ST.OO.1220ST.02, Royal Oak Perpetual Calendar 26585CE.OO.1225CE.01, Royal Oak Perpetual Calendar 26579CB.OO.1225CB.01, Royal Oak Perpetual Calendar 26579CE.OO.1225CE.01, Royal Oak Perpetual Calendar 26579CS.OO.1225CS.01, and Royal Oak Perpetual Calendar 26586IP.OO.1240IP.01. The list favors entries with usable imagery before continuing through the family catalog, while the sitemap preserves a discovery path to every published reference page.

Use the reference links to move from the family overview into individual dossiers. Depending on the available source material, those pages can document reference codes, production years, nicknames, variants, images, and current or discontinued status. The interactive Atlas view adds visual browsing, while this crawlable page keeps the underlying lineage accessible to search engines and readers using ordinary web navigation.