HR WHK 1.37MMCAL. 7750
For Seiko 4N21-0280
240/1827
Alternate: 240/1827
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C2918 | BULOVA CASE REFERENCE | |
| Bulova C3308 | BUL 6CL | |
| Citizen 4-037383 | CITIZEN CASE | |
| Citizen 4-204620 | CITIZEN CASE | |
| Citizen 4-211936 | CITIZE CASE REFERENCE | |
| Citizen 4-287118 | CITIZEN CASE | |
| Citizen 4-898427 | CITIZEN CASE | |
| Citizen 4-C30013 | CITIZEN CASE | |
| Citizen 4-S13947 | CITIZEN CASE | |
| Citizen 4-S16351 | CITIZEN CASE | |
| Citizen 4-037383 | CITIZEN CASE | |
| Citizen 4-Y51757 | CITIZEN CASE | |
| Citizen 4-287118 | CITIZEN CASE | |
| Citizen 4-Y68617 | CITIZEN CASE | |
| Citizen 5502A | ||
| Citizen SA1502 | CITIZE CASE REFERENCE | |
| Fleurier 6700 | 28800BPH-SHOCK-ADJ STUD HOLDER | 5.75 x 6.75 |
| Omega 6251 | OMEGA CASE USES CALIBER 344 AND 351 | |
| Peseux 212 | 8.75 | |
| Seiko 1421-5610 | SEIKO CASE REFERENCE | |
| Seiko 2100-7050 | SEIKO CASE REFERENCE | |
| Seiko 2206-087A | SEIKO CASE REFERENCE | |
| Seiko 2C20-0260 | SEIKO CASE REFERENCE | |
| Seiko 5P31-5B80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7T92-0AS0 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko S701-4A00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V250-5180 | SEIKO CASE REFERENCE | |
| Seiko W040-5020 | LORUS CASE REFERENCE | |
| Seiko W307-4020 | SEIKO CASE REFERENCE |
