HAIRSPRING
For Seiko 7N33-5A20
X/8931
Alternate: 18B
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 708 | 10.5 | |
| Bulova C3954 | BULOVA CASE REFERENCE | |
| Citizen 4-324561 | CITIZEN CASE | |
| Citizen 4-720750 | CITIZEN CASE | |
| Seiko 1230-5329 | SEIKO CASE REFERENCE | |
| Seiko 1230-5329 | SEIKO CASE REFERENCE |
