Royal Oak Titanium Perpetual Calendar Ultra-thin

About this item

• Brand: Audemars Piguet
• Collection: Royal Oak
• Model: Royal Oak
• Reference: 26586TI.OO.1240TI.01

The Royal Oak Selfwinding Perpetual Calendar Ultra-Thin, Reference 26586TI.OO.1240TI.01, features a 41 mm titanium case measuring just 6.2 mm in thickness, making it the thinnest selfwinding perpetual calendar wristwatch ever produced. Its distinctive Royal Oak design is highlighted by a titanium bezel and integrated bracelet, both finished with refined satin-brushed and polished surfaces. The smoked blue dial with black counters displays white gold applied hour-markers and Royal Oak hands with luminescent coating, protected by glareproofed sapphire crystal on both sides. At its heart is the selfwinding Calibre 5133, a movement only 2.89 mm thick, delivering hours, minutes, perpetual calendar with day, date, month, moon phase, leap year, and night and day indication. The transparent caseback reveals the intricate finishing of the movement, while the 40-hour power reserve and 2.75 Hz frequency ensure precision and reliability. This model showcases Audemars Piguet’s mastery of ultra-thin watchmaking, blending technical innovation with timeless Royal Oak aesthetics.

Specifications