Audemars Piguet Code 11.59 Selfwinding Chronograph Steel — Grey Embossed Dial | Ref. 26393ST.OO.A009KB.01

The 2025 production of Ref. 26393ST.OO.A009KB.01 signals Audemars Piguet's ongoing refinement of the Code 11.59 collection, pairing stainless steel's democratic allure with an intricately embossed grey dial that elevates the piece firmly into grand complication territory. The 41 mm case retains the collection's signature tri-geometry architecture — round, octagonal, round — executed here in polished and satin-brushed steel for a contemporary, high-contrast aesthetic.

At the core of the watch beats the Calibre 4401 selfwinding flyback chronograph, one of the most technically accomplished movements to emerge from the Vallée de Joux in recent memory. Its 381 components, 40 jewels, and 4 Hz frequency underpin a 70-hour power reserve, while the flyback mechanism enables instantaneous reset without interrupting the measurement. The grey embossed dial enlivens the chronograph architecture with texture and depth; 18-carat white gold luminescent hour-markers and hands provide clarity, while a blue inner bezel and contrasting counter zones lend the dial a layered, almost three-dimensional presence.

A grey rubber-coated strap fitted with a stainless steel pin buckle ensures comfort across extended wear, and the watch carries 30 metres of water resistance. Presented with original box and papers, this Code 11.59 Chronograph in steel stands as the collection's most accessible entry point into haute horlogerie flyback technology — without any compromise on the uncompromising complexity Audemars Piguet is renowned for.