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Mainspring
For Seiko 2P20-0D30
1.45 x 0.100 x 280 x 8.5 mm
GR Reference #: GR3952X
Height (H): 1.45mm
Thickness (T): 0.1mm
Total Length (TL): 280mm
Barrel Diameter (BD): 8.5mm
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 |
|---|---|---|
| ETA 655 | 4.5 x 10.25 | |
| A. Schild 1056 | 8.75 | |
| A. Schild 1826 | DSS-AUTO-BALL BEARINGS-CALENDAR-DAY-DATE | 11.5 |
| Baumgartner 582-31/7 | 18,000 & 21,600 BPH-PIN LEV. | 12.5 x 13.5 |
| Bettlach 8423-74 | 12 | |
| Bidlingmaier 711 | 7.75 x 11 | |
| Bulova C815150 | BULOVA CASE REFERENCE | |
| Bulova C871046 | BULOVA CASE REFERENCE | |
| Citizen 30-3623 | CITIZE CASE REFERENCE | |
| Citizen 39-7466 | CITIZE CASE REFERENCE | |
| Citizen 4-150465 | CITIZEN CASE | |
| Dugena 2106 | 10.5 | |
| Citizen 4-202970K | CITIZE CASE REFERENCE | |
| Citizen 4-311175 | CITIZEN CASE | |
| Citizen 4-311388 | CITIZE CASE REFERENCE | |
| Citizen 4-390580 | CITIZEN CASE | |
| Citizen 4-393457 | CITIZEN CASE | |
| Citizen 4-795946 | CITIZEN CASE | |
| Citizen 4-831314 | CITIZE CASE REFERENCE | |
| Citizen 4-850343 | CITIZEN CASE | |
| Citizen 4-953967 | CITIZEN CASE | |
| Citizen 4-F450522 | CITIZEN CASE | |
| Citizen 4-F46169 | CITIZEN CASE | |
| Citizen 4-F61427 | CITIZEN CASE | |
| Citizen 4-F93116 | CITIZEN CASE | |
| Citizen 4-K05626 | CITIZEN CASE | |
| Citizen 4-S17721 | CITIZE CASE REFERENCE | |
| Citizen 4-S26291 | CITIZE CASE REFERENCE | |
| Citizen 4-Y57682 | CITIZEN CASE | |
| Citizen 45-4095 | CITIZE CASE REFERENCE | |
| Citizen 66-1562 | CITIZE CASE REFERENCE | |
| Citizen AC-5904 | CITIZE CASE REFERENCE | |
| Citizen BW-7333 | CITIZE CASE REFERENCE | |
| Croton L32A | ||
| Dugena 2106 | 10.5 | |
| ETA 2496 | ||
| ETA 255.462 | 10.5 | |
| ETA 655 | 4.5 x 10.25 | |
| ETA 769 | 6.75 x 11 | |
| Girard Perregaux 112 | 21600 BPH ALARM CALD | 11.5 |
| Girard Perregaux 19 | AUTO | 11.5 |
| Illinois 305 | AMERICAN POCKET WATCH 17J MODEL 7 | |
| Lucien Piccard 50R | 21,600 BPH | 5.5 x 7 |
| Mido 001147OC | 19,800 BPH AUTO SWEEP SECOND DATE W/CORRECTOR | 11.5 |
| Miyota 2105 | MIYOTA REFERENCE | 10.5 x 11 |
| Omega 196.0100 | OMEGA CASE REFERENCE | |
| Omega 196.0235 | OMEGA CASE REFERENCE | |
| Omega 2261 | OMEGA CASE USES CALIBER 220 | |
| Omega 2346 | OMEGA CALIBER CASE USES 280 | |
| Omega 2486 | OMEGA CASE USES CALIBER 381 | |
| Omega 6722 | OMEGA CASE USES CALIBER 620 | |
| Omega 7043 | OMEGA CASE USES CALIBER 440 | |
| Oris 210-211 | PIN LEVER | 8.75 |
| Rolex 69173A | ROLEX CASE REFERENCE | |
| Seiko 1100-5430 | SEIKO CASE REFERENCE | |
| Seiko 1320-5270 | SEIKO CASE REFERENCE | |
| Seiko 1400-0079 | SEIKO CASE REFERENCE | |
| Seiko 1964-0020 | SEIKO CASE REFERENCE | |
| Seiko 2205-0720 | SEIKO CASE REFERENCE | |
| Seiko 2960-0910 | SEIKO CASE REFERENCE | |
| Seiko 2A23-5000 | SEIKO CASE REFERENCE | |
| Seiko 2C21-5170 | SEIKO CASE REFERENCE | |
| Seiko 4130-5180 | SEIKO CASE REFERENCE | |
| Seiko 4206-5601 | SEIKO CASE REFERENCE | |
| Seiko 5A70-0600 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5M42-0M80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6106-6040 | SEIKO CASE REFERENCE | |
| Seiko 6220-7040 | SEIKO | |
| Seiko 6730-5350 | SEIKO CASE REFERENCE | |
| Seiko 7009-205K | SEIKO CASE REFERENCE | |
| Seiko 7009-3131 | SEIKO CASE REFERENCE | |
| Seiko 7009-5280 | SEIKO CASE REFERENCE | |
| Seiko 7320-6130 | SEIKO CASE REFERENCE | |
| Seiko 7N29-6301 | SEIKO CASE | |
| Seiko 7T32-6EA9 | SEIKO CASE | |
| Seiko 8223-6020 | SEIKO CASE REFERENCE | |
| Seiko A257-5020 | SEIKO CASE REFERENCE | |
| Seiko H249-5160 | SEIKO CASE REFERENCE | |
| Seiko V061-8000 | SEIKO CASE 951201 | |
| Seiko V306-6030 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V701-1X70 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V811-X029/98 | MODEL# PPH468X |
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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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