For Girard Perregaux 33.7
770/LON 37.9
Alternate: 6380-T
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C3370 | BULOVA CASE REFERENCE | |
| Seiko 6119A | 21 JL, 21,600 BPH-AUTO-CALENDAR-DAY-DATE-CORRECTOR | 12 |
