MAINSPRING 1.30-.075-275 7
For Seiko 7606-7991
721/1521
Alternate: W/SCREW/AS 1677
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-Y53253 | CITIZEN CASE | |
| A Michel 220 | 13 | |
| Enicar 959 | ||
| Bulova RICOH 5050 | RICOH 5050 | 6251.17 |
| Citizen 4-163320 | CITIZEN CASE | |
| Citizen 4-398602 | CITIZEN CASE | |
| Citizen 4-409035 | CITIZEN CASE | |
| Citizen 4-652312 | CITIZEN CASE | |
| Citizen 4-S14404 | CITIZEN CASE | |
| Citizen 4-S57693 | CITIZEN CASE | |
| Citizen 4-Y53253 | CITIZEN CASE | |
| Citizen 4-Y57101 | CITIZEN CASE | |
| Citizen AF-2922 | CITIZE CASE REFERENCE | |
| Citizen DY-6094 | CITIZE CASE REFERENCE | |
| Elgin 8536 | ||
| Enicar 959 | ||
| Judex 89 | 18,000 BPH | 6.75 x 8 |
| Omega 166.0058 | OMEGA CASE - USES CALIBER ? | |
| Omega 7900R | OMEGA CASE USES CALIBER 480 | |
| Seiko 2F50-0099 | SEIKO CASE REFERENCE | |
| Seiko 3Y02-0B19 | SEIKO CASE REFERENCE | |
| Seiko 4110-5000 | SEIKO CASE REFERENCE | |
| Seiko 5A50-0200 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6138A | 21 JL 21,600 BPH CHRONO-HR REC-AUTO-CAL-DAY DATE-W/COR | 12 |
| Seiko 7321-6110 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7546-8090 | SEIKO CASE REFERENCE | |
| Seiko 7N43-7A50 | AEIKO CASE REFERENCE | |
| Seiko V810-5220 | ||
| Universal Geneve 50 | ULTRA THIN | 9 |
