GASKET CASE BACK
For Longines 507
A/4146
Alternate: 255/OTE 482
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Ricoh 40 | 18000 BPH 21JL MONOREX DSS AUTO CALD DAY DTE | 12.75 |
| Seiko 4206-0100 | SEIKO CASE REFERENCE |
