Introduced in 1996, Patek Philippe’s annual calendar has become a cornerstone complication of the brand. From its origins as a novel alternative to perpetual calendars to its many evolutions across collections, we explore how it became an enduring signature of Patek Philippe.
From the original Calatrava and the first serially produced perpetual calendar chronograph to the Nautilus, Grandmaster Chime, and Cubitus, these landmark watches trace nearly a century of Patek Philippe design, innovation, and mechanical mastery.
The man who transformed a respected Geneva manufacture into the world's definitive reference for haute horlogerie died on June 14, 2026, aged 87. His legacy is less a collection of landmark watches than a coherent, decades-long philosophy of independence, craft, and restraint.
