Audemars Piguet 15350OR (Pre-owned - Excellent) — USD 21,950 on eBay

The Audemars Piguet Royal Oak reference 15350OR represents the 37mm automatic variant within the Royal Oak Selfwinding series. This rose gold iteration was produced from 2012 to 2019, positioning it as a mid-sized option in the contemporary Royal Oak lineup. The watch features a 37mm case crafted from 18k rose gold with a fixed octagonal bezel and sapphire crystal. The silver dial is protected by 50 meters of water resistance. Power comes from the automatic caliber 3120 movement, providing a 60-hour power reserve. The timepiece is completed with a rose gold bracelet. Reference 15350OR appeals to collectors seeking the Royal Oak design in precious metal within a more compact case diameter. The rose gold construction and seven-year production span make this a relevant example of contemporary Audemars Piguet manufacturing. The 37mm sizing offers an alternative to larger sport watch proportions while maintaining the series' automatic movement functionality.