L. Leroy 18K Rose Gold Osmior Tourbillon Automatic Chronometer Regulator Gent's Watch. Grand complication from a rare ultra-small production atelier. Current Model. Reference LL106/1 Winner of the prestigious 2013 International Chronometry Competition - making it not only one of the most beautiful, but most accurate tourbillons in the world! (see link below:) http://en.worldtempus.com/article/industry-news/concours-international-de-chronometrie-lleroy-winner-935101 41mm without crown (42.5mm with crown), 10.5mm thick. L. Leroy has an annual production of about 100 pieces. Very small and exclusive brand, and each piece is crafted to perfection using the best materials and techniques. Finishing is superb and comparable to the very best of the independent watch houses such as Laurent Ferrier, Phillippe Dufour, Guy Ellia, Christophe Claret, FP Journe.

• Grand complication movement: Cal. L512 Manufacture L.Leroy
• Flying tourbillon with variable-inertia balance with four gold setting screws and double balance-spring, diamond escapement, non-lubricated StruTech blank (61 components for 0.8 grams).
• No. of jewels: 23

Grand complication movement: Cal. L512 Manufacture L.LeroyLeroy