Audemars Piguet Royal Oak Chronograph Rose Gold — Khaki Green Grande Tapisserie Dial | Ref. 26240OR.OO.1320OR.04

The 50th Anniversary Royal Oak Chronograph in rose gold with a khaki green dial is one of the most visually arresting references to emerge from the Le Brassus manufacture. Unveiled in 2022 as part of Audemars Piguet's landmark anniversary programme, its warm military-green dial complements the 18-carat pink gold case with a contrast that feels both unexpected and entirely inevitable. The Grande Tapisserie surface catches light in ways that transform the watch throughout the day, lending it a depth that photographs rarely capture.

The movement is Calibre 4401, Audemars Piguet's column-wheel flyback chronograph calibre developed entirely in-house. Beating at 28,800 vph with approximately 70 hours of power reserve, it delivers flyback functionality — allowing the chronograph to be reset and restarted in a single pusher action — alongside a date display integrated with characteristic discipline. The movement's architecture reflects AP's mastery of vertical integration, with every component conceived, manufactured, and decorated within the manufacture.

Housed in a 41 mm octagonal case with a transparent sapphire caseback and fully integrated rose gold bracelet, this reference bridges the Royal Oak's sporting DNA with grand complication credentials. The combination of the anniversary designation, the rare khaki green dial, and the flyback movement makes the 26240OR.04 a blue-chip collector target — a watch that defines both a milestone in horological history and the personal taste of those astute enough to acquire it.