
Greubel Forsey
Quadruple Tourbillon Secret
Reference#: 91000328
The Quadruple Tourbillon Secret redetermines the expression of time which plays out its many paradoxes. A play of seduction in which fantastic mechanisms are subtly revealed by indications imperturbably bearing witness to their existence; a play in which a contemporary dynamic is created by overlapping curves within curves, in which symmetry gives way to asymmetry.
The ultimate refinement, the ballet of the Tourbillons, is visible only through the synthetic sapphire crystal display back. This private micro-mechanical performance becomes a witness to the bond that unites the owner with the values of Greubel Forsey. A bond further strengthened by the precious exclusivity of the Quadruple Tourbillon Secret.
Specifications
Movement
Manual winding
Case material
Platinum
Bracelet material
Crocodile skin
Year of production
2010 (Approximation)
Gender
Men's watch/Unisex
Bracelet material
Crocodile skin
Bracelet color
Black
Clasp
Fold clasp
Clasp material
Platinum
Movement
Manual winding
Caliber/movement
GF03
Power reserve
50 h
Number of jewels
63
Case material
Platinum
Case diameter
43.5 mm
Water resistance
3 ATM
Bezel material
Platinum
Crystal
Sapphire crystal
Dial
Silvered Gold
Tourbillon, Power Reserve Display

Greubel Forsey
Greubel Forsey are sculptors of time, choreographers of the passing hours and architects of watch movement – with a screwdriver for a brush, a propelling-pencil for a quill, and steel or gold as our supports. Find Greubel Forsey watches in one of our retail store locations coast to coast.
Discover Greubel ForseyEXPERIENCE THE ART OF TIME
