DATE INDICATOR DETENT SPRING
For Seiko 6220-7120
A/640
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 6S77A | ||
| Certina 19-30 | SMALL SECOND | 8.75 |
| ETA 255.563 | QUARTZ CALENDAR THERMO-COMPENSATION | 10.5 |
| Seiko 6S77A |
