HAIRSPRING, STRENGTH 4
For Benrus DO
4225350
Alternate: X/10978
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Fontainemelon 75 | 5.75 x 8.5 | |
| Ronda 311A-21 | PIN LEVER W/O SEC 21,600 BPH | 13.5 |
| Seiko 4110-5067 | SEIKO CASE REFERENCE | |
| Seiko 6730-5070 | SEIKO CASE REFERENCE | |
| Fontainemelon 75 | 5.75 x 8.5 | |
| Seiko 7N22-6A00 | SEIKO CASE |
