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Mainspring
For Orient K8520
1.20 x 0.105 x 340 x 10.0 mm
GR Reference #: GR2937X
Height (H): 1.2mm
Thickness (T): 0.105mm
Total Length (TL): 340mm
Barrel Diameter (BD): 10mm
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 |
|---|---|---|
| A Michel 491 | 17 | |
| Bulova 10A | 10.5 | |
| Bulova 11AFAC | AUTO SS | 11.5 |
| Bulova C3471 | BULOVA CASE REFERENCE | |
| Bulova C863148 | BULOVA CASE REFERENCE | |
| Bulova C867010 | BULOVA CASE REFERENCE | |
| Omega 7807 | OMEGA CASE NO PARTS AVAILABLE | |
| Bulova C976170 | BULOVA CASE LISTING | |
| Citizen 30-4654 | CITIZE CASE REFERENCE | |
| Citizen 31-8051 | CITIZE CASE REFERENCE | |
| Citizen 33-5100 | CITIZE CASE REFERENCE | |
| Citizen 4-072855 | CITIZEN CASE | |
| Citizen 4-082435 | CITIZEN CASE | |
| Citizen 4-084390 | CITIZE CASE REFERENCE | |
| Citizen 4-164075 | CITIZEN CASE | |
| Citizen 4-223586 | CITIZEN CASE | |
| Citizen 4-470834 | CITIZEN CASE | |
| Citizen 4-957873 | CITIZE CASE REFERENCE | |
| Citizen 4-E66530 | CITIZEN CASE | |
| Citizen 4-K002257 | ||
| Citizen 4-K07572 | CITIZEN CASE | |
| Citizen 4-L00378 | CITIZEN CASE | |
| Citizen 4-S09583 | CITIZE CASE REFERENCE | |
| Citizen 4-S51768 | CITIZEN CASE | |
| Citizen 4-Y60861 | CITIZEN CASE | |
| Citizen 44-1431 | CITIZE CASE REFERENCE | |
| Citizen 44-3671 | CITIZE CASE REFERENCE | |
| Citizen 49-5905 | CITIZE CASE REFERENCE | |
| Fleurier 202 | 10.5 | |
| Hamilton 76 | 21600 DSS SHOCK ADJ STUD HOLDER 17JL | 7.75 |
| Longines 9031-428 | LONGIN CASE REFERENCE | |
| Mido 280 | MIDO CASE REFERENCE | |
| Mido 917PO | OCEANSTAR AUTO SS INCABLOC | 12 |
| Omega 166.0254 | OMEGA CASE - USES CALIBER 1010 | |
| Omega 196.0188 | OMEGA CASE REFERENCE | |
| Omega 3718 | OMEGA CASE USES CALIBER 210 | |
| Omega 5258 | OMEGA CASE USES CALIBER 480 | |
| Omega 7807 | OMEGA CASE NO PARTS AVAILABLE | |
| Oris 560-563 | PIN LEVER-CLOCK | 21.5 |
| Seiko 1400-8400 | SEIKO CASE REFERENCE | |
| Seiko 2F50-5729 | SEIKO CASE REFERENCE | |
| Seiko 2P21-0B60 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 4110-5230 | SEIKO CASE REFERENCE | |
| Seiko 4300-004L | SEIKO | |
| Seiko 4720-5040 | SEIKO CASE REFERENCE | |
| Seiko 4N70-0090 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5M43-0D20 | SEIKO CASE 971129 | |
| Seiko 5P31-6A2A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7430-6031 | SEIKO CASE REFERENCE | |
| Seiko 7N22-F060 | SEIKO CASE 940405 | |
| Seiko V533-8B60 | PULSAR CASE REFERENCE | |
| Seiko W205-4350 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Swiss Ebauche 310/31 | CHINESE MVMT-STEM REQUIRES MODIFICATION ON HUB & DETENT SLOT | |
| Venus 246 | 10.5 | |
| Wittnauer 2229-8K | WITTNA 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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