Audemars Piguet 15350ST (Pre-owned - Good) — USD 13,622 on eBay

The Audemars Piguet Royal Oak reference 15350ST represents a 37mm iteration within the Selfwinding series, produced from 2012 to 2019. This reference occupies a mid-size position in the Royal Oak lineup, offering an alternative to both smaller and larger case configurations within the collection. The 37mm stainless steel case features a fixed octagonal bezel and blue dial, protected by sapphire crystal with 50-meter water resistance. The automatic caliber 3120 movement provides 60 hours of power reserve. The watch is fitted with a steel bracelet as standard equipment. Reference 15350ST appeals to collectors seeking Royal Oak design in a contemporary 37mm case size with automatic movement. The seven-year production run and stainless steel construction position this reference as an accessible entry point within the Royal Oak Selfwinding series. The blue dial variant offers color variation within the reference family.