The Audemars Piguet Royal Oak Chronograph 26338PT.OO.1220PT.01 is a unique piece created for the "One Night for One Drop" charity auction event to be held in Las Vegas on March 8th 2019. It features a platinum case, matching bracelet, and a plum dial with blue sub dials.
Self-winding movement with integrated column-wheel operated chronograph mechanism with date.