pre-owned Royal Oak Chronograph 39mm from Audemars Piguet featuring off-white, stainless steel, octagonal face, index dial, index hands, chronograph counters, date indication, screw-down crown, adjustable link bracelet, concealed clasp fastening, automatic movement, water resistance up to 50m/5 ATM and 39mm. Original box, papers and WatchBox certificate.. This watch has been evaluated and authenticated by a WatchBox in-house Swiss-trained watchmaker.. This item comes with a standard two-year warranty from WatchBox..