CALENDAR SPRING
For Seiko Y642-0270
M/2476
Alternate: 7633/ROL 1220
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Felsa 367 | 10.5 | |
| Seiko 7N29-5041 | SEIKO CASE 951201 | |
| Seiko 7N29-5041 | SEIKO CASE 951201 | |
| Seiko V329-6100 | SEIKO CASE | |
| Seiko Y642-0010 | PULSAR CASE REFERENCE |
