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Mainspring
For Gruen 381
1.45 x 0.130 x 380 x 11.5 mm
GR Reference #: GR4011
Height (H): 1.45mm
Thickness (T): 0.13mm
Total Length (TL): 380mm
Barrel Diameter (BD): 11.5mm
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 |
|---|---|---|
| Bayard A 100 | CLOCK ALARM | |
| Seiko V654-607A | SEIKO CASE 951201 | |
| Citizen 4-038703 | CITIZEN CASE | |
| Felsa 4010N | SWEEP SECOND | 11.5 |
| Citizen EB-5320 | CITIZEN CASE. | |
| Felsa 4010N | SWEEP SECOND | 11.5 |
| Orient 11030 | QUARTZ ANALOG DSS | |
| Seiko 6530-6050 | SEIKO CASE REFERENCE | |
| Seiko V220-5780 | SEIKO CASE | |
| Seiko V654-607A | SEIKO CASE 951201 | |
| Zodiac 1582 | 5.5 x 6.75 |
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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 # |
|---|---|---|
| Recta G10 | 1.45 x 0.120 (0.130) x 320 (380) x 10.5 (11.5) mm | |
| Recta G6 | 1.45 x 0.120 (0.130) x 320 (380) x 10.5 (11.5) mm |
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