Audemars Piguet Royal Oak Offshore 26400IO. OO.A004CA.01 Chronograph Titanium. Introducing the Audemars Piguet Selfwinding 26400IO. The 44mm titanium case hosts a black ceramic bezel, slate dial and sub-dials with a Méga Tapisserie pattern, a date window at 3 o'clock, and a blue inner bezel ring.
eBay