KEY, WINDING TIME
For Gruen 431
710/1233
Alternate: 710HF
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Fleurier 6677 | 21,600 BPH-CAL DAY. DATE-ADJ STUDHOLDER | 8.75 |
| Seiko 3E23-500A | SEIKO CASE REFERENCE | |
| Seiko V122-6A40 | SEIKO CASE 951201 |
