MAINSPRING, 1.40 X .50 X 160
For Seiko 5Y39-5B29
260/845
Alternate: 260/ETA 2369
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines HT1930 | LONGIN CASE REFERENCE | |
| Bulova C877175 | BULOVA CASE REFERENCE | |
| Longines HT1930 | LONGIN CASE REFERENCE | |
| Omega 561.0016 | OMEGA CASE USES CALIBER 671 |
