MAINSPRING, 1.27 X .07 X 14.2"
For Seiko 1F21-0AC0
347B/BUL 1353.10
Alternate: 79B/BUL 7EDA
Movement Listing
This part is also used by the following movements:
Movement | Description | Ligne |
---|---|---|
A. Schild 1152 | SWEEP SECOND | 5.75 x 8.5 |
Citizen 4-039751 | CITIZEN CASE | |
Valjoux 55 | 17.67 |