Audemars Piguet 15407OR.OO.1220OR.01 (Pre-owned - Good) — USD 219,398 on eBay

The Audemars Piguet Royal Oak Double Balance Wheel Openworked reference 15407OR.OO.1220OR.01 represents the brand's skeletonized interpretation within the Royal Oak collection. This reference belongs to the Skeleton series and has been in production since 2016. The watch features a 41mm case crafted from 18k rose gold, paired with a fixed octagonal bezel and sapphire crystal. Water resistance is rated to 50 meters. The timepiece is powered by the automatic caliber 3132 movement, offering a 60-hour power reserve. The skeletonized dial construction allows visibility of the movement's architecture. A rose gold bracelet completes the configuration. This reference appeals to collectors seeking an openworked Royal Oak execution in precious metal. The skeletonized dial treatment and rose gold construction position it as a more decorative option within the Royal Oak range, distinguishing it from solid-dial variants through its visual emphasis on movement display.