AUDEMARS PIGUET extremely rare 'Royal Oak Extra-Thin Tourbillon' Ref. 26512ST. Box and papers.

AUDEMARS PIGUET extremely rare 'Royal Oak Extra-Thin Tourbillon' Ref. 26512ST. Box and papers.Stainless steel. Case numbered “No. 0045”, limited Japan Edition of 45 worldwide. Hand-wound cal. 2924 movement with very good performance (+8s/d. 281°), minute tourbillon and power reserve indicator on the back. Black tapisserie dial with visible tourbillon at 6 o'clock. Good, unpolished condition with visible signs of wear on the case and bracelet. Case back with protective film. Original box, guarantee card, guarantee booklet and instructions enclosed. Diameter approx. 41 mm (measured without crown). Fits up to approx. 20.5 cm wrist size.