Audemars Piguet 15180 (Pre-owned - Good) — USD 14,700 on eBay

Audemars Piguet Royal Oak Reference 15180 The reference 15180 represents Audemars Piguet's Royal Oak Selfwinding in a 39mm configuration, produced from 1998 to 2005. This reference features a blue dial within the Royal Oak collection's octagonal case design. The 39mm stainless steel case houses the automatic caliber 2121 movement, providing 40 hours of power reserve. The watch features a fixed octagonal bezel and sapphire crystal, with water resistance to 50 meters. The blue dial is paired with a steel bracelet integration. This reference appeals to collectors seeking a Royal Oak in stainless steel with the distinctive blue dial configuration. The 39mm case size and automatic movement position it as a daily-wear option within the Royal Oak lineup. The 1998-2005 production period establishes its place in the late 1990s to mid-2000s Royal Oak offerings.