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Mainspring
For General 820
1.15 x 0.090 x 220 x 7.5 mm
Height (H): 1.15mm
Thickness (T): 0.09mm
Total Length (TL): 220mm
Barrel Diameter (BD): 7.5mm
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 |
|---|---|---|
| Alpina 824 | ETA 1045 | 5.75 x 7 |
| Bulova 6086.17 | ||
| Bulova C852059 | BULOVA CASE REFERENCE | |
| ISA AD63 | ANADIGIT W/ALARM | 11.5 |
| Citizen 06-0143 | CITIZE CASE REFERENCE | |
| Citizen 21-5384 | CITIZE CASE REFERENCE | |
| Citizen 35-7146 | CITIZE CASE REFERENCE | |
| Citizen 4-273478 | CITIZEN CASE | |
| Citizen 21-5384 | CITIZE CASE REFERENCE | |
| Citizen 4-850416 | CITIZEN CASE | |
| Citizen 4-954688 | CITIZEN CASE | |
| Citizen 4-E80303 | CITIZEN CASE | |
| Citizen 4-K03259 | CITIZE CASE REFERENCE | |
| Citizen 4-S05774 | CITIZEN CASE | |
| Citizen 4-S22288 | CITIZE CASE REFERENCE | |
| Citizen AC-6292 | CITIZEN CASE REFERENCE | |
| Citizen AE-0004 | CITIZE CASE REFERENCE | |
| Elgin 118 | ||
| Elgin 328 11.5L | DSS CALENDAR 17JL | 11.5 |
| ISA AD63 | ANADIGIT W/ALARM | 11.5 |
| Marvin 540S | 10.5 | |
| Parker 11A | A. SCHILD 984 | |
| Seiko 21C | 17 JEWEL-DIASHOCK | 6.75 x 8 |
| Seiko 2320-5129 | SEIKO CASE REFERENCE | |
| Seiko 2P21-5D9B | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5H23-7D19 | SEIKO CASE REFERENCE | |
| Seiko 6222-8970 | SEIKO CASE REFERENCE | |
| Seiko 7123-5060 | SEIKO CASE REFERENCE | |
| Seiko 7T52-6B00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko L823-407A | SEIKO CASE REFERENCE | |
| Seiko V041-9020 | SEIKO CASE REFERENCE | |
| Seiko V233-5750 | LORUS CASE REFERENCE | |
| Seiko Y150-0M20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Tissot D380 | TISSOT CASE | |
| Wittnauer SS2597 | 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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