SPEAKER BLOCK
For Seiko 2F50-6271
301/1334
Alternate: 307/DUR 7410
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-103572 | CITIZEN CASE | |
| Seiko 1230-5130 | SEIKO CASE REFERENCE | |
| Seiko 3Y03-0048 | SEIKO CASE REFERENCE | |
| Seiko 7123-8550 | SEIKO CASE REFERENCE | |
| Seiko Y143-0C50 |
