No products in the cart.
Return To ShopWatch Database
Mainspring
For Gruen 306
1.70 x 0.100 x 315 x 9.5 mm
Height (H): 1.7mm
Thickness (T): 0.1mm
Total Length (TL): 315mm
Barrel Diameter (BD): 9.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 2962.27 | ||
| Citizen 4-F42261 | CITIZEN CASE | |
| Bulova R317 | BULOVA CASE REFERENCE | |
| Caravelle 60K | 18,000 BPH 17JWL SHOCK RESISTANT | 6.75 x 8 |
| Omega 2608 | OMEGA CASE USES CALIBER 265/280/283 | |
| Citizen 4-211642 | CITIZEN CASE | |
| Citizen 4-326482 | CITIZEN CASE | |
| Citizen 4-682157 | CITIZEN CASE | |
| Citizen 4-901070 | CITIZE CASE REFERENCE | |
| Citizen 4-F42261 | CITIZEN CASE | |
| Citizen 44-8184 | CITIZE CASE REFERENCE | |
| Citizen 49-6561 | CITIZE CASE REFERENCE | |
| Ebel 314 | ZOD 68=61=72 AUTO 11 1/2L | 11.5 |
| Enicar 954 | ||
| ETA 2428 | 21,600 BPH-AUTO | 6.75 |
| Fleurier 82 | 10.5 | |
| Kaiser 9 | PL REGO SS | 10.5 |
| Omega 2608 | OMEGA CASE USES CALIBER 265/280/283 | |
| Omega 511.028 | OMEGA CASE USES CALIBER 483 | |
| Osco 52 | DIRECT CENTER SECOND | 8.75 x 10 |
| Seiko 5421-5409 | SEIKO CASE REFERENCE | |
| Seiko 7430-5830 | SEIKO CASE REFERENCE | |
| Seiko 7S26-0370 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 8420-6869 | SEIKO CASE REFERENCE | |
| Seiko W854-4010 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y143-7060 | LORUS CASE REFERENCE | |
| Ulysse Nardin N55 | 5.5 x 7 |
No results found for your filter
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:
No results found for your filter
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
