Pre-owned Audemars Piguet Royal Oak Offshore Chronograph from 2017, model number 23829620. Featuring an automatic movement, black signature Méga Tapisserie dial with octagonal bezel face and ceramic case insert. Includes a screw-down crown, two chronograph pushers, date indication, exhibition case back, sapphire crystal glass front and back. Water resistant to 100m/10 ATM. Supplied with original rubber strap (tang-buckle fastening), box, papers, and one-year warranty from boutique.