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Mainspring
For Omega 121.0003
1.70 x 0.100 x 320 x 9.0 mm
GR Reference #: GR4880
Height (H): 1.7mm
Thickness (T): 0.1mm
Total Length (TL): 320mm
Barrel Diameter (BD): 9mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 500 | 6.75 x 11 | |
| Bulova C869133 | BULOVA CASE REFERENCE | |
| Omega 135.0016 | OMEGA CASE USES CALIBER 601 | |
| Bulova C877138 | BULOVA CASE REFERENCE | |
| Citizen 37-2404 | CITIZE CASE REFERENCE | |
| Citizen 4-037677 | CITIZEN CASE | |
| Citizen 4-083466 | CITIZE CASE REFERENCE | |
| Seiko 2P20-5290 | SEIKO CASE REFERENCE | |
| Citizen 4-215290 | CITIZEN CASE | |
| Omega 16094 | OMEGA CASE - USES CALIBER 210/240 | |
| Citizen 4-267435 | CITIZEN CASE | |
| Seiko 2P20-5290 | SEIKO CASE REFERENCE | |
| Citizen 4-328426 | CITIZEN CASE | |
| Seiko 4206-5180 | SEIKO CASE REFERENCE | |
| Citizen 4-350448 | CITIZEN CASE | |
| Winton 109 | ETA 1000 | |
| Citizen 4-364538 | CITIZEN CASE | |
| Omega 16094 | OMEGA CASE - USES CALIBER 210/240 | |
| Citizen 4-662938 | CITIZEN CASE | |
| Citizen 4-820762 | CITIZE CASE REFERENCE | |
| Citizen 4-934441 | CITIZE CASE REFERENCE | |
| Citizen 4-980191 | CITIZE CASE REFERENCE | |
| Citizen 4-982312 | CITIZEN CASE | |
| Citizen 4-C80029 | CITIZEN CASE | |
| Seiko W650-4170 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-E64782 | CITIZEN CASE | |
| Citizen 4-K01048 | CITIZE CASE REFERENCE | |
| Citizen 4-K08170 | CITIZEN CASE | |
| Citizen 4-L05370 | CITIZEN CASE | |
| Citizen 4-R001116 | CITIZEN CASE | |
| Citizen 4-S10042 | CITIZE CASE REFERENCE | |
| Citizen 4-S10992 | CITIZE CASE REFERENCE | |
| Citizen 4-S53922 | CITIZEN CASE | |
| Citizen 4-T15651 | CITIZEN CASE | |
| Citizen 4-Y60110 | CITIZEN CASE | |
| Citizen 4-Y61116 | CITIZEN CASE | |
| Citizen 54-6038 | CITIZE CASE REFERENCE | |
| Enicar 850 | DSS 18,000 BPH | 8.75 |
| Forster 620 | 5.75 x 8.5 | |
| Gruen 410 | SEE GRUEN 405 | 10.5 |
| Howard 10/S | ||
| Longines 2965-431 | LONGIN CASE REFERENCE | |
| Omega 135.0016 | OMEGA CASE USES CALIBER 601 | |
| Omega 16094 | OMEGA CASE - USES CALIBER 210/240 | |
| Omega 168.004 | OMEGA CASE | |
| Omega 7196 | OMEGA CASE USES CALIBER 711 | |
| Seiko 1N00-6629 | ||
| Seiko 2906-0030 | SEIKO CASE REFERENCE | |
| Seiko 2J31-5000 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2P20-5290 | SEIKO CASE REFERENCE | |
| Seiko 2P20-5C20 | SEIKO CASE REFERENCE | |
| Seiko 4206-0461 | SEIKO CASE REFERENCE | |
| Seiko 4206-5180 | SEIKO CASE REFERENCE | |
| Seiko 7018A | 21600 BPH 23JL AUTO CHRONO CAL (DAY/DATE) ADJ STUD HOLD | 12 |
| Seiko 7431-6030 | SEIKO CASE REFERENCE | |
| Seiko 7750-5349 | SEIKO CASE REFERENCE | |
| Seiko 7N01-0030 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7N43-7068 | SEIKO CASE REFERENCE | |
| Seiko 8M25-7079 | SEIKO CASE REFERENCE | |
| Seiko 9021-517A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko A158-5020 | SEIKO CASE REFERENCE | |
| Seiko V233-5780 | ||
| Seiko V306-5000 | SEIKO CASE REFERENCE | |
| Seiko V400-6360 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V701-7A90 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V782-0650 | SEIKO CASE 971201 | |
| Seiko V811-0680 | ||
| Seiko W600-0010 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko W650-4170 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y113-5019 | PULSAR CASE REFERENCE | |
| Seiko Y480-768A | PULSAR CASE REFERENCE | |
| Seiko Y563-8180 | PULSAR CASE REFERENCE | |
| Winton 109 | ETA 1000 |
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Similar Mainspring Listing
This mainspring is similar to the mainspring used by the following movements. A similar mainspring differs slightly in one or more dimensions but may possibly still work as a replacement. When values differ the exact value is shown brackets for reference:
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