Greubel Forsey. A Fine and Very Rare Platinum Semi-Skeletonised 3-dimensional Double Tourbillon 30 Degree Wristwatch with 120 Hours Power Reserve, Complete with Original Presentation Box and Certificate

Model: 30 Degree Double Tourbillon Technique, No. 32
Year: Circa 2015
Movement No: 1 920
Case No: 01913
Calibre No: GF02s, RD01SQ, Manual winding
Dial: Skeleton 3-dimensional dial allowing the user visual access to the four co-axial main spring barrels, small subsidiary seconds and power reserve indications up to 120 hours, visible one minute incline double tourbillon carriage
Case: 48mm, substantial platinum case, the sides mounted with engraved plaques bearing a message in French and from the Inventors expressing their ethos and horological beliefs through research relating to the manufacturing of this exceptional timepiece.
Strap: Endangered species with Greubel and Forsey platinum deployant buckle
Accompaniments: Greubel and Forsey presentation box with outer packaging, silk gloves, leather travelling case, spare straps, certificate and book of instructions.

Greubel Forsey 高珀富斯，「30 Degree Double Tourbillon」，特別罕有鉑金半鏤空立體手動上弦腕錶，備30度旋轉雙陀飛輪、及120小時動力儲存，約2015年。附完整原廠錶盒，證書，說明書，後備錶帶，手套及旅行錶袋。