MAINSPRING
For Seiko 7T62-X164
X/7721
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C869612 | ||
| Fontainemelon 69N-M6 | 21,600 BPH SHOCK CALD W/CORR ADJ STUD HOLDER | 6.75 x 8 |
| Elgin 183 | ||
| Fontainemelon 69N-M6 | 21,600 BPH SHOCK CALD W/CORR ADJ STUD HOLDER | 6.75 x 8 |
