High Jewellery Tourbillon Mystérieux Azuré watch, Manufacture mechanical movement with manual winding and mysterious double tourbillon, calibre 9463 MC. Case and chain in rhodium-finish 18K white gold set with a faceted oval-shaped Ceylon sapphire of 25.93 carats, with 1,017 brilliant-cut diamonds totalling 15.92 carats, with 31 rose-cut diamonds totalling 1.00 carat, with 18 baguette-cut diamonds totalling 2.45 carats, with 14 sapphires totalling 2.27 carats, with a princess-cut diamond for 0.32 carats, and with onyx, with a sapphire crystal and case-back, rhodium-finish steel sword-shaped hands. Water-resistant to 3 bar (approx. 30 metres). Unique piece.