Some specifications for this reference are on file; the record is incomplete.
Greubel Forsey · Invention
Tourbillon 24 Secondes
Ref. Tourbillon 24 Secondes
currentModernPartially documentedLast reviewed Not yet reviewed
Missing informationCore fields not yet documented for this reference: Case diameter, Caliber, Production, Water resistance, Dial
Authentication Notes
Movement
CriticalProbable
Time the rotation — twenty-four seconds, not sixty
A conventional tourbillon carriage completes one revolution per minute. This one completes a revolution in twenty-four seconds, on an inclined axis. Timing it requires nothing but attention and settles whether the mechanism is what it claims to be. Combined with the visible inclination, it is a complete functional identification.
Inspection points
No inspection checklist has been published for this reference.