MAINSPRING W/BRIDLE
For Seiko 2Y01-5A40
A/9684
Alternate: 722322055083
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen SD2082 | CITIZE CASE REFERENCE | |
| Rolex 1066 GMT | AUTOMATIC, CALENDAR, SWEEP SECOND | 12.5 |
| Rolex 1066 GMT | AUTOMATIC, CALENDAR, SWEEP SECOND | 12.5 |
| Wittnauer 9W | 8 x 9 |
