MAINSPRING USE MS-JA113
For Seiko 1600-5970
0401230
Alternate: 770/235
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Sears A11A | 2JLS. QUARTZ-ELECTRONIC-DSS-CALD-DAY-DATE-W/CORR-SEC S | 12 |
| Seiko 7N01-5B60 | SEIKO CASE 951201 |
