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Mainspring
For Dugena 2303
1.30 x 0.080 x 7.0 mm
Height (H): 1.3mm
Thickness (T): 0.08mm
Barrel Diameter (BD): 7mm
End Type: Auto
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2P20-0B39 | SEIKO CASE REFERENCE | |
| Bettlach 8464-73 | PIN LEVER CAL DATE W/O SEC | 8.75 |
| Bulova C4091 | BULOVA CASE REFERENCE | |
| Bulova C870198 | ||
| Citizen 4-770919 | CITIZEN CASE | |
| Citizen 4-940041 | CITIZE CASE REFERENCE | |
| Citizen 4-C50421 | CITIZEN CASE | |
| Bulova C4091 | BULOVA CASE REFERENCE | |
| Citizen 4-L00378 | CITIZEN CASE | |
| Omega 2417 | OMEGA CASE USES CALIBER 360 | |
| Citizen 4-R11334 | CITIZEN CASE | |
| Citizen 4-S001561 | ||
| Citizen 4-S34774 | CITIZEN CASE | |
| Eterna 12836 | 28,800 BPH DSS AUTO CALD (DAY/DATE) | 11.5 |
| Fontainemelon 633 | 8.75 | |
| Hamilton 9076 | HAMILT CASE REFERENCE | |
| Junghans 240 | CLOCK | |
| Kienzle 051/01 | 12 | |
| Longines 1114B | LONGINES CASE | |
| Omega 17279 | OMEGA USES CAILBER 580 | |
| Omega 2417 | OMEGA CASE USES CALIBER 360 | |
| Seiko 2206-0679 | SEIKO CASE REFERENCE | |
| Seiko 2623-016A | SEIKO CASE REFERENCE | |
| Seiko 2P20-0B39 | SEIKO CASE REFERENCE | |
| Seiko 2Y00-5510 | SEIKO CASE REFERENCE | |
| Seiko 3E23-0A50 | SEIKO CASE REFERENCE | |
| Seiko 4609-5000 | SEIKO | |
| Seiko 6105-8620 | SEIKO CASE REFERENCE | |
| Seiko 7N01-0DC0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 9020-5509 | SEIKO CASE REFERENCE | |
| Seiko 9483A | QUARTZ ANALOG DSS CALD DAY DATE | 11.5 |
| Seiko V231-521A | ||
| Seiko V400-L248A | PULSAR CASE REFERENCE | |
| Seiko Y131-5650 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y490-5010 | SEIKO CASE 08/12/98 | |
| Seiko Y749-4020 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Unitas 6311N | 13 |
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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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