MAINSPRING 1.70-.10-300 9
For Hamilton 677
721/1387
Alternate: 721/1387
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V401-X151 | MODEL# PTQ154X | |
| Bulova C7396 | ACCUTR CASE REFERENCE | |
| Bulova C859024 | BULOVA CASE REFERENCE | |
| Citizen 4-944097 | CITIZEN CASE | |
| Bulova N283 | BULOVA CASE REFERENCE | |
| Bulova N283 | BULOVA CASE REFERENCE | |
| Citizen 34-0359 | CITIZE CASE REFERENCE | |
| Zodiac 19 | 21,600 BPH | 6.75 |
| Citizen 4-084616 | CITIZE CASE REFERENCE | |
| Citizen 4-103378 | CITIZEN CASE | |
| Citizen 4-225619 | CITIZEN CASE | |
| Citizen 48-0894 | CITIZE CASE REFERENCE | |
| Citizen 4-321545 | CITIZE CASE REFERENCE | |
| Citizen 4-406001 | CITIZEN CASE | |
| Citizen 4-406001 | CITIZEN CASE | |
| Citizen 4-084616 | CITIZE CASE REFERENCE | |
| Citizen 4-944097 | CITIZEN CASE | |
| Citizen 4-C30609 | CITIZEN CASE | |
| Citizen 4-S57634 | CITIZEN CASE | |
| Citizen 47-2417 | CITIZE CASE REFERENCE | |
| Citizen 48-0894 | CITIZE CASE REFERENCE | |
| Citizen 71-4402 | CITIZE CASE REFERENCE | |
| Movado 46 | 4.5 x 6 | |
| Omega 192.0042 | OMEGA CASE REFERENCE | |
| Seiko 2P21-5A10 | SEIKO CASE REFERENCE | |
| Seiko 6030-6000 | SEIKO CASE REFERENCE | |
| Seiko 7321-510C | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7903-0100 | SEIKO CASE REFERENCE | |
| Seiko 8420-004A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 8M37-8000 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V401-X151 | MODEL# PTQ154X | |
| Tudor 343 | 17 & 21 JEWEL KIF A ADJ STUD LHOLDIN | |
| Zodiac 19 | 21,600 BPH | 6.75 |
