Girard Perregaux 20-275, Sweep second pinion, Ht: 5.0
- GIRARD PERREGAUX original part in good used condition.
- Total height: 5.0 mm.
- Fits cal: 20, 21, 22, 23
Data: Girard Perregaux cal: 19 (Base cal: Peseux 330).
- 17/49 jewels, automatic wind, sub second.
- Size: 11.5''' 25.60 mm.
- H: = 5.50 mm.
- N: = 18.000 A/h.
- Power reserve: 35 h.
- Mainspring: 1,25 x 9.5 - 0,12 - 270
Versions: SUFFIX: 09: ring balance.
- 18: manual wind, sub second.
- 19: automatic wind, sub second.
- 20: manual wind, sweep second.
- 21: automatic wind, sweep second.
- 22: automatic wind, sweed second, date.
- 23: manual wind, sweep second, date.