Audemars Piguet Royal Oak Offshore Chronograph Vampire 42mm 2017 [Preowned]Overview The Audemars Piguet Royal Oak Offshore Chronograph 26470ST is one of the most aggressive and visually arresting iterations of the modern Offshore family. Introduced as part of the evolved 42mm generation, it quickly earned the "Vampire" moniker from the collector community for its high contrast noir and crimson palette. While the Royal Oak is defined by its sport classic elegance, the Offshore "Vampire" leans into the "Beast" personaa