Manufacture Royale 1770 Flying Tourbillon 177043.08P.O 18k Rose Gold Retail 86,500 NIB 100% Authentic... Comes with Box and Papers, as seen in photos. carefully executed & hand-finished... Swiss made Manufacture Royal 1770 Flying Tourbillon 177043.08P.O in crafted polished 18k Rose Gold case measuring 43mm diameter. Fixed bezel. Manual wound, power reserve up to ± 108 hours.. Displays a Opaline Silver dial with gold sword hands, gold arrow markers, indexes, tourbillon at 7 o'clock position, power reserve indicator at 10 o'clock, gold MR logo screw down crown , functional visible screws, Sapphire Anti-Glare crystal, exhibition caseback. Brown Alligator leather pattern Strap with 18-ct Gold Tang Buckle. Water resistant to 30m/99ft. Display signed "Manufacture Royal 1770", Caseback inscribe & numbered, Movement signed & transparent... 1770... "As a tribute to the year Voltaire established his prestigious horology firm in Switzerland, the luxury watch brand Manufacture Royale launches 1770, an exceptional mechanical timepiece integrated with an in house developed flying tourbillon..Voltaire established his Manufacture Royale in 1770, close to Geneva. Several thousand timepieces of high quality were produced here including the work of renowned watchmakers such as the great Jean-Antoine Lépine. The new 1770 brings together this visionary spirit with its hallmark of excellence, and modern watchmaking with its respect for tradition. Wholly manufactured in Switzerland, this collector’s piece highlights the traditional expertise of a centuries-old mechanical art". Manufacture Royal........"The case back is entirely open to reveal the movement. Mechanical hand-wound, Dimensions: 30.9 mm diameter,Number of parts: 208, Number of jewels: 19, Power reserve: 108 hours, Frequency: 3Hz, 21,600 vibrations/hour, Plate and bridges: Entirely hand-decorated: straight-grained, black-polished, chamfered and perlage, Mainplate with Côtes de Genève, 5N engraving, Tourbillon: Silicon escape wheel and pallet fork; One rotation/minute Functions: Hours, minutes, power reserve, Balance spring: Flat, Balance: Screwed".. "Manufacture Royale haute horlogerie by finishing and decorating each individual component by hand. The MR03 is fine -sandblasted bridges and mainplate, which are also hand - chamfered and black-polished with satin or perlage finish, and by straight-grained flanks on the inside and outside".