GASKET, CASEBACK
For Seiko 4N21-1130
721/GP 990
Discontinued: Yes, use 100-3240
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C4248 | BULOVA CASE REFERENCE | |
| Citizen 4-571215 | CITIZEN CASE | |
| Citizen 4-610385 | CITIZEN CASE | |
| Citizen 4-944607 | CITIZE CASE REFERENCE | |
| Hamilton 42 | ||
| Citizen 4-S09354 | CITIZE CASE REFERENCE | |
| Hamilton 42 | ||
| Jaeger Lecoultre 426/1 | BACKWIND | 5.5 |
| Omega 16704 | OMEGA USES CALIBER 440 | |
| Omega 791.3004 | OMEGA CASE USES CALIBER 1353 | |
| Seiko 7T32-6M80 | ||
| Seiko Y481-6080 | LORUS CASE REFERENCE |
