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Mainspring
For Gruen 731CD
1.20 x 0.100 x 280 x 9.0 mm
GR Reference #: GR2919X
Height (H): 1.2mm
Thickness (T): 0.1mm
Total Length (TL): 280mm
Barrel Diameter (BD): 9mm
End Type: Auto
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 4-012640 | CITIZEN CASE | |
| Seiko V532-7F30 | SEIKO CASE 951201 | |
| Bulova C867257 | BULOVA CASE | |
| Citizen 4-012640 | CITIZEN CASE | |
| Citizen 4-601313 | CITIZE CASE REFERENCE | |
| Seiko 2020-5760 | SEIKO CASE REFERENCE | |
| Seiko 7320-6280 | SEIKO CASE REFERENCE | |
| Seiko V532-7F30 | SEIKO CASE 951201 |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Bidlingmaier 114 | 1.10 (1.20) x 0.110 (0.100) x 290 (280) x 9.5 (9.0) mm |
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