Greubel Forsey Double Tourbillon 30°

A fine and rare pink gold limited edition 30 degree double tourbillon wristwatch with power reserve, original certificate and fitted presentation box

Manufacturer: Greubel Forsey Year: Circa 2008 Movement No: 0649 Case No: 00'598 Model Name: Double Tourbillon 30° Material: 18k pink gold Calibre: Mechanical, GF02, 39 jewels Bracelet/Strap: Brown Greubel Forsey crocodile leather strap Clasp/Buckle: 18k pink gold Greubel Forsey buckle Dimensions: 43.5 mm. diameter Signed: Case, dial and movement signed, case further engraved 49 Accessories: With Greubel Forsey Certificate of Authenticity dated 21 February 2008, loupe, polishing cloth and fitted presentation box. First released in 2004, the present Double Tourbillon 30° by Greubel Forsey exemplifies many of the watchmaker's finest qualities. It takes more than four years to develop and validate this exceptional timepiece. The watch features a patented 30° inclined tourbillon carriage that revolutionized the market. The tourbillon is set within another tourbillon which permanently compensates the rate of gravity related errors. The exterior tourbillon is inclined at 30° and rotates in 60 seconds and the inner tourbillon carriage rotates every four minutes. The 30° inclination ensures a better chronometric performance while maintaining an acceptable depth to the watch. This ground-breaking invention is prominently displayed through a glazed aperture on the silvered dial. Accompanied with original certificate and fitted presentation box, the present watch is very sought after today.