SCREW, UPPER BALANCE CAP JEWEL
For Seiko 8420-7030
721/1515
Alternate: INCA/FF 77
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bidlingmaier 104-SA112K | AUTOMATIC CALENDAR DIRECT CENTER SECOND | 10.5 |
| Citizen 4-S04956 | CITIZE CASE REFERENCE | |
| Longines L146.2 | LONGINES QUARTZ ALARM | |
| Seiko 6M15-9000 | SEIKO CASE |
