COULPING SPRING
For Seiko 2C20-5430
445/947
Alternate: 445/FEL 4006N
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 7730 | 36,000 BPH | 12.5 |
| Seiko 1320-5029 | SEIKO CASE REFERENCE | |
| Seiko 7N29-6220 | SEIKO CASE 951201 | |
| Citizen 7730 | 36,000 BPH | 12.5 |
