UPPER SPRING
For Certina 350
721/1831
Alternate: 721/1831
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova R331 | BULOVA CASE REFERENCE | |
| Citizen 4-944593 | CITIZE CASE REFERENCE | |
| Citizen 32-8227 | CITIZE CASE REFERENCE | |
| Citizen 4-083393 | CITIZEN CASE | |
| Citizen 4-158041 | CITIZEN CASE | |
| Citizen 4-322274 | CITIZEN CASE | |
| Citizen 4-890787 | CITIZEN CASE ALL CROWNS LISTED PER CITIZEN | |
| Citizen 4-944593 | CITIZE CASE REFERENCE | |
| Citizen 4-G31174 | CITIZEN CASE | |
| Citizen 4-K00900 | CITIZEN CASE | |
| Citizen 4-K01787 | CITIZEN CASE | |
| Citizen 4-S39717 | CITIZEN CASE | |
| Citizen 4-Y50394 | CITIZEN CASE | |
| Concord 245B | 7.5 x 11 | |
| Guba 702 | MECHANICAL MVMT | |
| Junghans 83/1 | 12.5 | |
| Longines 632.3 | MECH MVMT | |
| Omega 131.0006 | OMEGA CASE USES CALIBER 600 | |
| Guba 702 | MECHANICAL MVMT | |
| Omega 16077 | OMEGA CASE - USES CALIBER 210/240 | |
| Omega 16753 | OMEGA USES CALIBER 511 | |
| Ronda 2238 | JLD LEVER AUTO CALD INCA | 12 |
| Seiko 2E20-6320 | SEIKO CASE REFERENCE | |
| Seiko 2E20-6750 | SEIKO CASE REFERENCE | |
| Seiko 4300-5159 | SEIKO | |
| Seiko 4N00-5440 | SEIKO CASE REFERENCE | |
| Seiko 5H23-5080 | SEIKO CASE REFERENCE | |
| Seiko 7009-8930 | SEIKO CASE REFERENCE | |
| Seiko 7T32-7019 | SEIKO CASE REFERENCE | |
| Seiko V338-6A90 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y150-0L60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Winton 792-17 | UNITAS 429 | |
| Wittnauer W100 |
