Audemars Piguet Royal Oak Tourbillon 26513BA.OO.1220BA.01 Limited to 40 Pieces

Audemars Piguet Royal Oak Tourbillon Extra-Thin Openworked reference 26513BA.OO.1220BA.01 is a rare masterpiece of haute horlogerie. This exceptional 41mm timepiece combines modern technical brilliance with traditional craftsmanship, showcasing an intricately hand-finished, slate grey skeletonized dial that exposes the mesmerizing architecture of the movement within. Encased in a radiant 18-carat yellow gold housing with its signature octagonal bezel and seamlessly integrated bracelet, the watch commands an undeniable wrist presence. At the heart of the dial at the 6 o'clock position sits a captivating, exposed tourbillon mechanism that combats gravity to optimize timekeeping precision. Powered by the incredibly slim, hand-wound in-house Calibre 2924 SQ, this watch achieves a remarkably slender profile of just 8.8 mm while maintaining an impressive 70-hour power reserve, making it one of the most coveted, statement-making openworked designs ever produced by the Swiss manufacture.