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Mainspring
For Unitas 439
1.60 x 0.115 x 240 x 9.0 mm
GR Reference #: GR4522
Height (H): 1.6mm
Thickness (T): 0.115mm
Total Length (TL): 240mm
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 |
|---|---|---|
| Seiko 5M42-0K90 | ||
| Seiko 8222-5109 | SEIKO CASE REFERENCE | |
| Bulova C802023 | BULOVA CASE REFERENCE | |
| Citizen 4-820169 | CITIZE CASE REFERENCE | |
| Bulova C802023 | BULOVA CASE REFERENCE | |
| Citizen 4-820169 | CITIZE CASE REFERENCE | |
| Citizen 4-S12878 | CITIZE CASE REFERENCE | |
| Citizen EA6183 | CITIZE CASE REFERENCE | |
| Citizen 4-Y54420 | CITIZEN CASE | |
| Citizen EA6183 | CITIZE CASE REFERENCE | |
| ETA 2638R | 21,600 BPH DSS-AUTO-CAL (DAY-DATE) | 11.5 |
| Omega 162.0061 | OMEGA CASE - USES CALIBER 1012 | |
| Seiko 2206-4040 | SEIKO CASE REFERENCE | |
| Seiko 4N01-0380 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5M42-0K90 | ||
| Seiko 7N29-8090 | SEIKO CASE | |
| Seiko 8222-5109 | SEIKO CASE REFERENCE | |
| Seiko V821-1170 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y100-5590 | PULSAR CASE REFERENCE | |
| Seiko Y113-8170 | 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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