The Audemars Piguet Royal Oak Chronograph ref. 26320OR.OO.D002CR.01 features a 41mm brushed 18K red gold case with polished bevels, an iconic octagonal bezel secured by eight hexagonal bolts, a black Grande Tapisserie dial with red gold markers and sub-dials, an integrated date display, an automatic chronograph movement with approximately 40 hours of power reserve, and is offered pre-owned complete with box and papers.
