Girard-Perregaux caliber GP9907
Ref. GP9907
The Girard-Perregaux caliber GP9907 is an automatic movement with a 75-hour power reserve, beats at 21,600 vph, and carries 20 jewels.
Signature 'Three Golden Bridges' movement with tourbillon escapement. Pictured from the dial side as used by Panerai.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 75 h
- Frequency
- 21600 vph
- Jewels
- 20
- Diameter
- 28.2 mm
- Complications
- Hours, Minutes, Tourbillon Escapement
