MAINSPRING .90-.07-220 6 DBH
M/3686
Alternate: *144/FF 138.311
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1530 | DIRECT CENTER SECOND | 11.5 |
| Seiko 2320-5200 | SEIKO CASE REFERENCE | |
| Certina 17-361 | 21600 BPH INCA DSS CALD ADJ STUD HOLDER | 7.75 |
| Fleurier 390 | AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Longines 11.62N | ||
| Seiko 2320-5200 | SEIKO CASE REFERENCE | |
| Seiko 6730-5899 | SEIKO CASE REFERENCE |
