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Mainspring
For Seiko 7T42-7A20
1.40 x 0.085 x 220 x 7.0 mm
GR Reference #: GR3613
Height (H): 1.4mm
Thickness (T): 0.085mm
Total Length (TL): 220mm
Barrel Diameter (BD): 7mm
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 |
|---|---|---|
| Bulova C877298 | BULOVA CASE REFERENCE | |
| Citizen 4-351193 | CITIZEN CASE | |
| Citizen 4-409043 | CITIZEN CASE | |
| Citizen 4-671724 | CITIZEN CASE | |
| Citizen 4-798821 | CITIZEN CASE | |
| Citizen 4-845030 | CITIZEN CASE | |
| Citizen 4-G04363 | CITIZEN CASE | |
| Citizen 4-G04363 | CITIZEN CASE | |
| Citizen 4-H00435 | CITIZEN CASE | |
| Citizen 4-R07299 | CIT CS REF:ROTG BZL FIXED TO CASE | |
| Citizen 4-S29932 | CITIZEN CASE | |
| Seiko 6106B | 12 | |
| Mauthe 42 | CLOCK | 20 |
| Omega 16512 | OMEGA USES CALIBER 483 | |
| Seiko 1700-3020 | SEIKO CASE REFERENCE | |
| Seiko 1E20-0700 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1E70-3230 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 1F20-6B40 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2E20-5040 | SEIKO CASE REFERENCE | |
| Seiko 6106B | 12 | |
| Seiko H801-707061B | SEIKO CASE | |
| Seiko V237-X020 | PULSAR CASE MODEL PHP16AX | |
| Seiko V301-6250 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y481-713A | PULSAR CASE REFERENCE |
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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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