Audemars Piguet 15450 (Pre-owned - Good) — USD 37,000 on eBay

Audemars Piguet Royal Oak Selfwinding Reference 15450 The Royal Oak Selfwinding reference 15450 represents the 37mm variant within the Selfwinding series, positioned as a mid-size offering in the Royal Oak collection. Produced from 2012 to 2019, this reference features a blue dial configuration in stainless steel construction. The watch houses the automatic caliber 3120 movement, providing 60 hours of power reserve. The 37mm stainless steel case incorporates a fixed octagonal bezel and sapphire crystal, with water resistance rated to 50 meters. The timepiece is completed by a stainless steel bracelet. This reference appeals to collectors seeking a contemporary Royal Oak in a versatile 37mm case size with the practical advantages of automatic winding. The blue dial variant offers visual distinction within the series, while the seven-year production span from 2012-2019 establishes it as a relatively recent addition to the Selfwinding lineup.