MAINSPRING 1.35-.115-359
For Seiko 8420-7279
54-Y0121S
Alternate: 54-Y0121S
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-F91733 | CITIZEN CASE | |
| ETA 2827R | 36,000 BPH-DSS/AUTO-CAL-W/CORR-STOP DEVICE | 13 |
| Omega 396.0012 | OMEGA CASE REFERENCE | |
| Seiko 5H25-6A00 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
