Winding: automatic

Frequency - Variations per hour: 4Hz - 28800 V/h

Power Reserve: 46 hours

Accuracy: -4/+6 seconds / day

Jewels: 27

Calibre GP03300-0030 , Girard-Perregaux In-house manufacture

Swiss made

Thickness: 3.36

central hr

central min

central sec

Date at 3

Watch brands using this movement: Girard-Perregaux