CROWN
For Gruen 920
557/HOW SERIES 6 7
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines 641.1 | 28,800 BPH-DSS-OR-W/OSEC.-AUTO-CALD-DAY-DATE | 13 |
| Seiko 1F20-6F30 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
