MAINSPRING
For Seiko 9300-5429
31/BUL 16AB
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen C650 | ||
| Osco 100 | SS INCA & UT RS LOW (W/OR W/O CALENDAR) | 10.5 |
| Ronda 353P-21 | 21,600 BPH DSS DIGITAL PIN LEVER | 13.5 |
| Seiko 2F50-5939 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
