CALENDAR MECH GUARD
For Seiko 1F21-0A70
X/525
Alternate: 225/8353
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Aurore 233 | SMALL SECOND | |
| Blancpain 44 | 6.5 x 11.5 | |
| Citizen 4-G09152 | CITIZEN CASE | |
| Citizen 4-S06215 | CITIZEN CASE | |
| Citizen 4-S31457 | CITIZEN CASE | |
| Seiko A135-5009 | SEIKO CASE REFERENCE |
