At 41mm, the Royal Oak 15400ST presents its signature octagonal stainless steel case in a form that needs little introduction. Here, that familiar silhouette is elevated further with a custom diamond configuration, set against a deep black dial that provides sharp contrast and presence on the wrist. A sapphire crystal protects the dial, while a transparent case back allows a view of the automatic movement within.
The stainless steel bracelet is secured by a folding stainless steel clasp, keeping the material story consistent throughout. The automatic movement powers a date complication, and the watch carries a water resistance rating of 50 meters. The stainless steel bezel frames the dial with the geometric character the Royal Oak line is known for.
This example is presented in mint condition and includes the Audemars Piguet box.
