CaliberDB

Girard-Perregaux 23

Mechanical Date
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Notes

modified Peseux 336

Dimensions

Width25.6 lignes (57.75 mm)
Height4.2 mm
Stem height1.6 mm
Hands (H × M × S)1.3 × 0.8 × 0.22 mm

Technical data

Beat rate18,000 vph (2.5 Hz)
Lift angle52 °
Power reserve46 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date Yes
Day No
HackingNo
ChronographNo

Mainspring

GR code—
Height10 mm
Thickness0.12 mm
Length—
Barrel diameter1.25 mm