Audemars Piguet Royal Oak Tourbillon Chronograph Openworked 44 mm 26343CE.OO.1247CE.01 Ceramic Skeleton

The Audemars Piguet Royal Oak is widely recognized as one of the most influential luxury sports watch designs in horological history, conceived by the legendary Gerald Genta and introduced in 1972 as the watch that redefined what a high-end steel sports watch could be. Decades later, the Royal Oak family has expanded into some of the most technically complex wristwatches in the world, and the Royal Oak Tourbillon Chronograph Openworked stands at the very pinnacle of that evolution. Reference 26343CE.OO.1247CE.01 takes everything that made the Royal Oak iconic — the octagonal bezel, the integrated bracelet, the tapisserie-inspired aesthetic — and pushes it into an entirely new realm of material innovation and mechanical spectacle.

The case of ref. 26343CE.OO.1247CE.01 is crafted entirely from ceramic, a material celebrated in fine watchmaking for its exceptional hardness, scratch resistance, and feather-light feel on the wrist relative to its density. At 44 mm, this reference commands a strong, confident wrist presence befitting a grand complication of this stature. The ceramic bezel echoes the Royal Oak's signature octagonal form, while the integrated ceramic bracelet flows seamlessly from the case in the manner Genta originally envisioned, creating an architecturally unified object that is as much sculpture as timepiece.

The dial — or rather, the absence of one — is the true revelation. The openworked, skeletonized architecture removes all unnecessary material, exposing the intricate mechanical landscape of the movement beneath. Bridges, wheels, the tourbillon cage, and the chronograph mechanism are all laid bare, offering the wearer a direct, unmediated view into the heart of the watch. The result is a fusion of art and engineering that rewards close inspection and changes character entirely depending on the light.

Powering this exceptional timepiece is a manual-wind movement of the highest order, incorporating both a flying tourbillon and a chronograph complication — two of the most demanding achievements in mechanical watchmaking — into a single, harmoniously integrated caliber. The hand-winding experience itself becomes a ritual, a tactile connection between owner and movement that no automatic mechanism can replicate at this level of intimacy and involvement.

Bizak & Co. is pleased to offer this certified authentic, brand-new Audemars Piguet Royal Oak Tourbillon Chronograph Openworked ref. 26343CE.OO.1247CE.01 to discerning collectors and enthusiasts. Please note that Bizak & Co. is not an authorized Audemars Piguet dealer; however, every timepiece we offer undergoes rigorous authentication. Whether you are adding a cornerstone grand complication to an established collection or acquiring your first significant Audemars Piguet, our team is here to guide you through the process. Reach out to Bizak & Co. at bizakandco.com to inquire, buy online, or arrange a private viewing.