2017 Audemars Piguet Royal Oak Offshore model 31189379, featuring an octagonal blue case measuring 42mm. Equipped with a yellow gold Tapisserie dial, automatic movement, central chronograph counters and pushers, date indication function. Includes stick hands and screw-down crown. Adjustable link bracelet is included along with the original box and warranty papers from the boutique (one-year warranty). Condition: EXCELLENT - near-perfect state showing no signs of damage or use.