The Patek Philippe Annual Calendar 5396R-016 with Sand-Beige Dial

In 1996, Patek Philippe introduced one of the most practical complications in modern watchmaking: the Annual Calendar. First seen in the reference 5035, the mechanism automatically distinguishes between months with 30 and 31 days, requiring only one manual correction per year, at the end of February. Between the “simplicity” of a full calendar and the complexity of a perpetual calendar, the invention quickly became one of the manufacture’s successful complications, currently present across 24 references, including the Nautilus, Aquanaut and Complications collections. Thirty years later, Patek Philippe celebrates this invention by adding a new version of one of its most classical Annual Calendar models, the reference 5396R-016, now in rose gold with a luminous sand-beige sunburst dial.

Introduced in 2006, the reference 5396 features a vertically symmetrical display that combines apertures with a traditional subdial: the day and month appear in twin windows at 12 o’clock, while the date is displayed at 6 o’clock within a subsidiary dial that also integrates a 24-hour indicator and a moon phase display. 

The watch remains faithful to the restrained proportions that have defined the model for nearly two decades. The 38.5mm by 11.25mm rose gold case, fully polished, follows the shape of the historic Patek Philippe Calatrava Reference 96, with smooth flanks and a slim bezel framing the dial. Small corrector pushers at 2, 4, 8 and 10 o’clock, integrated into the case flanks, allow adjustment of the calendar indications and moon phase; the sapphire caseback reveals the movement. Water-resistance is 30m.

The new reference is defined by its sand-beige sunburst dial, with faceted rose gold applied obus-style markers and faceted dauphine hands, along with a slender central seconds hand. At 6 o’clock, the snailed subdial for the 24-hour display and moon phases introduces a subtle texture to enhance legibility. 

The watch is powered by the self-winding calibre 26-330 S QA LU 24, a modern evolution of the movement family previously used in this model. Introduced around 2019, it replaced the earlier 324 S QA LU 24 and brought several technical upgrades. The newer calibre incorporates a stop-seconds mechanism for precise time-setting, a more efficient unidirectional winding system, and a redesigned central rotor in 21k gold for improved energy transmission. Composed of 339 parts, the movement measures 5.8mm thick and beats at 28,800 vibrations/hour. It features Patek Philippe’s Gyromax balance and Spiromax silicon balance spring. The moon phase display requires a 1-day correction every 122 years. Visible through the sapphire caseback, the movement carries the Patek Philippe Seal, a guarantee of chronometric performance and refined finishing.

The new Patek Philippe Annual Calendar 5396R-016 is worn on a shiny, dark chestnut-brown alligator leather strap with contrasting beige stitching, closed with a rose gold two-blade foldover clasp. Price is to be confirmed. For reference, the classic white dial version retails for EUR 60,900. More information at patek.com.