Royal Oak Perpetual Calendar Titanium Blue Dial 41mm

The Audemars Piguet Royal Oak Perpetual Calendar ref. 26574TI.OO.1220TI.01 combines one of the brand’s most advanced complications with a lightweight titanium construction. Measuring 41mm in diameter, the case and integrated bracelet are crafted entirely from Grade 5 titanium, offering exceptional comfort while maintaining the Royal Oak’s signature brushed finish and octagonal bezel with white gold screws.
The blue “Grande Tapisserie” dial presents a clear display of the perpetual calendar functions, including the day, date, month, leap year, and moonphase. Powering the watch is the self-winding Calibre 5134, which operates at 19,800 vibrations per hour and provides a power reserve of approximately 40 hours. Despite its complexity, the case remains slim at just 9.5mm thick.
Water-resistant to 20 meters, this 2021 release represents the final version of the Royal Oak Perpetual Calendar prior to the 2022 design update. With its combination of lightness, precision, and technical depth, the titanium variant stands out as one of the most refined and collectible configurations in the modern Royal Oak lineup.