Family: GP9000
The GP9900 is a manual-winding in-house caliber from Girard-Perregaux, belonging to the GP9000 family. It features a tri-axial tourbillon, a complex mechanism in which the carriage rotates on three axes to compensate for gravitational effects across multiple positions. The movement remains in production and serves as a flagship complication within the brand's contemporary collection.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
COMPLICATIONS
Tourbillon
More Girard-Perregaux movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
GP9000ALSO KNOWN AS
cal. 9900
FOR WATCH DEALERS
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