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Mainspring
For Unitas 345
1.70 x 0.135 x 380 x 12.0 mm
GR Reference #: GR4970
Height (H): 1.7mm
Thickness (T): 0.135mm
Total Length (TL): 380mm
Barrel Diameter (BD): 12mm
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 C860167 | ||
| Citizen 4-917448 | CITIZEN CASE | |
| Citizen 4-E63468 | CITIZEN CASE | |
| Girard Perregaux 20 | SWEEP SECOND-ADJUSTABLE STUD HOLDER | 11.5 |
| MW WM6 | 21600 BPH-9JL-DSS-ELECTRIC-CALD-DAY-DATE-ADJ STUD HOLD | |
| Seiko Y799-4810 |
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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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