Audemars Piguet Concept Split Seconds Chronograph GMT Large Date 26650FA.OO.D002CA.01

The Audemars Piguet Royal Oak Concept line was conceived as a laboratory for the maison's most daring technical and material innovations, deliberately stepping beyond the classical Royal Oak idiom into pure avant-garde watchmaking. Introduced in the early 2000s, the Concept family has always served as proof that Audemars Piguet can simultaneously push the boundaries of movement engineering and case architecture, and the Split Seconds Chronograph GMT Large Date reference 26650FA.OO.D002CA.01 stands as one of the most accomplished statements that tradition has yet produced.

At 43mm, the case is sculpted from forged carbon—a composite material formed under extreme heat and pressure that produces a unique, almost topographic surface texture with every case appearing subtly one of a kind. Carbon is remarkably light on the wrist despite its imposing diameter, and it offers a hardness and scratch resistance that conventional metals cannot match. The octagonal bezel, a direct visual echo of Gérald Genta's original 1972 Royal Oak design, is executed here in a form that bridges heritage and futurism, its eight signature hexagonal screws rendered in a high-tech aesthetic vocabulary entirely native to the Concept family.

The black index dial serves as the command center for three distinct complications: the split-seconds rattrapante chronograph, the dual-timezone GMT display, and the large date aperture. Each function is integrated into the dial architecture with the legibility and visual hierarchy that Audemars Piguet's dial engineers are renowned for. The large date in particular offers instant, unambiguous readability that distinguishes this reference from peers that rely on smaller cyclops or conventional date windows.

The split-seconds complication—known in French as rattrapante—is among the most mechanically demanding additions a watchmaker can incorporate, requiring a second chronograph hand that can be arrested independently to capture an intermediate elapsed time while the primary hand continues running. Combining this with a GMT complication in a single movement demands exceptional spatial engineering and finishing discipline. While the specific caliber designation is reserved for verified documentation accompanying the watch, buyers can be assured they are acquiring a movement developed entirely in-house at the Le Brassus manufacture, hand-assembled by specialist watchmakers.

Bizak & Co. presents this reference 26650FA.OO.D002CA.01 in brand-new condition, making it an ideal acquisition for the collector who demands both a showcase conversation piece and a technically peerless timekeeping instrument. Whether you are adding to an established Audemars Piguet collection or seeking a single defining Royal Oak Concept to anchor your portfolio, this watch represents an opportunity that rarely presents itself with the assurance of new condition. Visit bizakandco.com or contact our team directly to discuss pricing, availability, and worldwide delivery options—this is precisely the kind of exceptional reference we exist to place with the right collector.