MAINSPRING
For Seiko 5Y23-8170
410/1177
Alternate: 410/1177
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Benrus HF4BB4 | 18,000 BPH-17JL-DSS-ADJ STUDHOLDER | 11.5 |
| Citizen 4-S16067 | CITIZEN CASE | |
| Concord 318 | ||
| Phenix 200 | AUTOMATIC-DIRECT CENTER SECOND | |
| Seiko 0702-8020 | SEIKO CASE REFERENCE | |
| Seiko 4206-0140 | SEIKO CASE REFERENCE |
