Rotonde de Cartier Flying Tourbillon lové dial watch, 46.2 mm, Manufacture mechanical movement with manual winding 9458 MC certified "Poinçon de Genève". 18K white gold case, beaded crown set with a sapphire cabochon, slate-colored galvanized guilloché dial, 18K white gold grid in the form of Roman numerals, circular satin finish, blued-steel sword-shaped hands. Black alligator-skin strap with double adjustable 18K white gold folding buckle. Flying tourbillon complication with seconds indicated by the C-shaped tourbillon carriage. Individually numbered movement comprised of 167 parts including 19 jewels. Movement diameter: 39 mm, movement thickness: 5.58 mm, balance: 21,600 vibrations/hour, power reserve approx. 50 hours. Sapphire case back. Case thickness: 12.75 mm. Water-resistant to 3 bar (30 meters/100 feet).
The Rotonde de Cartier collection showcases the most advanced movements in Cartier Fine Watchmaking: the Astrorégulateur, minute repeater, Astrotourbillon and skeleton grande complication.