The Audemars Piguet Royal Oak Offshore Tourbillon Chronograph 25th Anniversary celebrates 25 years of the Royal Oak model
Movement Audemars Piguet 2947 | Hand-wound | Diameter: 39.78 mm / 17½ lignes | Thickness: 11.60 mm | Frequency: 21,600 vph (3 Hz) | Jewels: 30 | Parts: 353 | Double barrel | Tourbillon | Hours, minutes, seconds, 30-second counter, chronograph | Power-reserve: 173 hours (guaranteed minimum)
Movement Audemars Piguet 2947