MAINSPRING 18-4-21 T
For Seiko 2A23A
702/344
Alternate: 7712/ROL 1300
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2F50-0049 | SEIKO CASE REFERENCE | |
| Tissot 2481 | 21,600 BPH-21 JL-DSS-INCA-AUTO-CAL | 11.5 |
