Audemars Piguet 15400ST Royal Oak SS Silver Dial

Introduced in 2012, the Audemars Piguet Royal Oak ref. 15400ST in silver dial blends contemporary presence with the distinctive lineage of Gerald Genta’s iconic octagonal‑bezel design. At 41 mm across and approximately 9.8 mm thick, this model presents a bold yet refined sports‑luxury silhouette that remains remarkably wearable—its case proportions continue to appeal to collectors seeking a modern Royal Oak aesthetic. The self‑winding Caliber 3120, with its engraved gold rotor and respectable 60‑hour power reserve, maintains the manufacture’s dedication to enduring mechanical substance. The integrated stainless‑steel bracelet underscores the design’s unity, marrying brushed and polished elements with a folding clasp for seamless comfort. Though ultimately replaced by the 15500ST in later years, the 15400ST is revered for being the last Royal Oak to retain the sleeker profile and mechanical balance offered by the 3120 movement. The silver “Grande Tapisserie” dial adds subtle texture and depth that elevates the everyday elegance of this reference. For discerning buyers, the 15400ST represents both a robust mechanical platform and an important pivot point in Royal Oak evolution, striking a rare equilibrium between tradition and modernity. Like New with Audemars Piguet box and undated papers.