Audemars Piguet Royal Oak Chronograph 41mm 26240ST.OO.1320ST.07

Overview 

The Audemars Piguet Royal Oak Chronograph 41mm 26240ST.OO.1320ST.07 is a striking evolution of one of the most iconic designs in modern watchmaking. Introduced in 2022 to commemorate the Royal Oak's 50th anniversary, this reference updates the revered chronograph with subtle yet significant refinements and a new-generation movement, while remaining perfectly true to the original vision of Gérald Genta. Crafted in robust stainless steel, the 41mm case masterfully showcases the Royal Oak’s signature finishing—meticulous satin-brushed surfaces, sharp polished bevels, and a seamless integration of form and function that defines its legendary aesthetic.

The dial is a sophisticated silver-toned “Grande Tapisserie”, a hallmark of Audemars Piguet craftsmanship that adds remarkable depth and intricate texture, playing beautifully with light. The subtly contrasting rhodium-toned chronograph counters at 3, 6, and 9 o’clock are thoughtfully arranged in a tri-compax layout, ensuring both balance and superb legibility. White gold applied hour markers, luminescent Royal Oak hands, and a discreet date window at 4:30 complete the composition, delivering a tone of sophisticated understatement. The interplay of silver hues and textures lends the watch a clean, luminous presence on the wrist.

Beneath the surface lies the manufacture Calibre 4401, a fully integrated flyback chronograph movement featuring a column wheel and vertical clutch—offering incredibly smooth activation and precise functionality. With a generous 70-hour power reserve, convenient stop-start-reset operation, and a beautifully finished sapphire exhibition caseback, the 26240ST is as technically refined as it is visually distinguished. The movement’s intricate architecture and exquisite decoration proudly reinforce Audemars Piguet’s unwavering commitment to mechanical excellence.

Completing the watch is the Royal Oak’s legendary integrated stainless steel bracelet, subtly updated for enhanced comfort and secured with a newly designed double folding clasp. Together, these elements make the Royal Oak Chronograph 26240ST with its silver dial a masterclass in contemporary watchmaking—elegant, instantly iconic, and resolutely modern. It is a timepiece that balances powerful presence with understated subtlety, meticulously crafted for those who appreciate form and function in perfect equilibrium.

Specifications

Condition

Brand New, Unworn Condition, Complete Original Set with Box and Papers dated July 2025.

Warranty

5 year original warranty from manufacturer.