The present Audemars Piguet Royal Oak Skeleton reference 15407ST, dating to 2020, is an outstanding example of one of the most technically impressive and visually striking models in the modern Royal Oak collection. Offered here as a complete full set and coming directly from its original owner, this watch represents a highly desirable contemporary high-horology sports piece. The 41 mm stainless-steel case remains unpolished and is preserved in excellent overall condition, showing only light wear consistent with careful use. The sharp lines, crisp angles, and alternating brushed and polished finishes—hallmarks of the Royal Oak design—remain beautifully intact. At the heart of the watch is Audemars Piguet’s in-house calibre 3132, a fully skeletonized automatic movement finished to the highest standards. The openworked architecture reveals a complex and meticulously decorated mechanism, combining technical sophistication with remarkable aesthetic appeal. The dial-less construction allows the wearer to appreciate the movement in full depth, making the 15407ST one of the most celebrated modern interpretations of the Royal Oak. The watch is accompanied by its full set of accessories, and importantly, is delivered with all original bracelet links, ensuring complete adjustability and long-term collectability. Combining unpolished condition, single-owner provenance, and full completeness, this Royal Oak Skeleton 15407ST represents a compelling opportunity to acquire a modern Audemars Piguet icon in outstanding and honest condition.