Audemars Piguet Royal Oak Off Shore. 42 mm stainless steel case. Stainless steel bezel. Blue tapisserie dial with a date aperture at the 3 hour marker. Luminous hands and markers. Blue rubber band with a stainless steel deployant clasp. Automatic movement. Chronograph function. Sapphire crystal glass. 26170ST.OO.1000ST.09

This watch is backed by a two year warranty.