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Mainspring
For Seiko 1F21-0L10
1.60 x 0.070 x 220 x 6.0 mm
GR Reference #: GR4427
Height (H): 1.6mm
Thickness (T): 0.07mm
Total Length (TL): 220mm
Barrel Diameter (BD): 6mm
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 |
|---|---|---|
| Citizen 4-R002236 | CITIZEN CASE | |
| Bulova C4136 | BULOVA CASE REFERENCE | |
| Bulova C860117 | BULOVA CASE REFERENCE CAL2873.27 | |
| Bulova C4136 | BULOVA CASE REFERENCE | |
| Citizen 36-2344 | CITIZE CASE REFERENCE | |
| Citizen 4-F40578 | CITIZEN CASE | |
| Citizen 4-R002236 | CITIZEN CASE | |
| Citizen 4-S42599 | CITIZEN CASE | |
| Citizen 4-Y63968 | CITIZEN CASE | |
| Citizen DZ-9057 | CITIZE CASE REFERENCE | |
| Croton E369 | ETA 2365 | 7.75 |
| Election MARVIN 150 | MARVIN 150 | |
| Hamilton 8326 | HAMILT CASE REFERENCE | |
| Omega 591.332 | OMEGA CASE USES CALIBER 1455 | |
| Seiko 1120-5K70 | ||
| Seiko V810-X040 | MODEL# PPGC82X | |
| Seiko Y114-6743 | 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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