Audemars Piguet 15710ST.OO.A002CA.01 (Pre-owned - Good) — USD 19,895 on eBay

The Audemars Piguet Royal Oak Offshore Diver reference 15710ST.OO.A002CA.01 represents the brand's diving-oriented interpretation within the Royal Oak Offshore series. This reference features a blue dial configuration and has been in production since 2015. The 42mm case is constructed in stainless steel and fitted with sapphire crystal. Water resistance extends to 300 meters. The watch is powered by the automatic caliber 3120 movement, providing a 60-hour power reserve. A rotating inner bezel system is incorporated for timing functions, and the watch is fitted with a rubber strap. This reference appeals to collectors seeking a contemporary diving watch from Audemars Piguet's sport watch lineup. The stainless steel case material and rubber strap configuration position it as a tool watch within the Royal Oak Offshore Diver series, while the blue dial provides a distinctive colorway option for this reference.