The Royal Oak Offshore Alinghi Polaris was introduced in 2005 in honor of AP's sponsoring of the Alinghi sailing team. It features the self-winding caliber AP 2326 with module 2847, which featured both a flyback chronograph as well as a regatta countdown timer. This movement is exclusive to this watch.
Self-winding movement with flyback chronograph & regatta timer. Based on JLC 896; designed for the Alinghi Polaris.