MAINSPRING 5.5-6.5-13 T
For Seiko 2F70-5830
M/1989
Alternate: 364/ST 175
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 5631 | OMEGA CASE USES CALIBER NUMBER 480 | |
| Seiko 1400-8390 | SEIKO CASE REFERENCE | |
| Zenith 1730 | 21,600 BPH W/O SEC. | 7.75 |
