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Mainspring
For Citizen 4-S27638
1.45 x 0.085 x 240 x 7.5 mm
GR Reference #: GR3930X
Height (H): 1.45mm
Thickness (T): 0.085mm
Total Length (TL): 240mm
Barrel Diameter (BD): 7.5mm
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 |
|---|---|---|
| Arogno 45 | 10.5 | |
| Bettlach 8387-66 | 10.5 | |
| Seiko 9550-5030 | SEIKO CASE REFERENCE | |
| Bulova 6380.27 | ||
| Bulova C869165 | BULOVA CASE REFERENCE | |
| Seiko Y147-8070 | LORUS CASE REFERENCE | |
| Bulova C899220 | ||
| Bulova C960694 | ||
| Pulsar V801A | ||
| Bulova G3455 | ACCUTRON CASE REFERENCE | |
| Citizen 4-K03283 | CITIZEN CASE | |
| Bulova R325 | BULOVA CASE REFERENCE | |
| Cortebert 601 | 8.75 | |
| Citizen 30-3950 | CITIZE CASE REFERENCE | |
| Citizen 4-069242 | CITIZEN CASE | |
| Seiko 7N00-5011 | ||
| Citizen 4-104382 | CITIZE CASE REFERENCE | |
| Citizen 4-158326 | CITIZEN CASE | |
| Citizen 4-204956 | CITIZE CASE REFERENCE | |
| Citizen C023 | ||
| Citizen 4-273681 | CITIZEN CASE | |
| Pulsar V801A | ||
| Citizen 4-397355 | CITIZEN CASE | |
| Citizen 4-471938 | CITIZEN CASE | |
| Citizen 4-495107 | CITIZE CASE REFERENCE | |
| Citizen 4-721195 | CITIZEN CASE | |
| Citizen 4-795423 | CITIZEN CASE | |
| Citizen 4-945182 | CITIZE CASE REFERENCE | |
| Citizen 4-951077 | CITIZEN CASE | |
| Citizen 4-E40018 | CITIZE CASE REFERENCE | |
| Citizen 4-G80370 | CITIZEN CASE | |
| Citizen 4-K03283 | CITIZEN CASE | |
| Citizen 4-L08531 | CITIZEN CASE | |
| Citizen 4-S29673 | CITIZEN CASE | |
| Citizen 4-S54872 | CITIZEN CASE | |
| Citizen 45-3021 | CITIZE CASE REFERENCE | |
| Citizen 49-3228 | CITIZE CASE REFERENCE | |
| Citizen C023 | ||
| Cortebert 601 | 8.75 | |
| ETA 255.112 | 11.5 | |
| ETA 2618 | 21600 BPH DSS CALD (DAY & DATE) | 11.5 |
| Mido 7029 | MIDO CASE REFERENCE | |
| Movado 87-24-467 | ||
| Movado 87-A1-817 | ||
| Oris 433 | PIN LEVER-CLOCK-KEYWIND | 21.5 |
| Pulsar V801A | ||
| Rolex 6630-8 | ROLEX CASE REFERENCE | |
| Ronda 671 | QUARTZ-W/O SECOND | 6.75 x 8 |
| Ronda 751 | PARTS NOT COMPATIBLE WITH 978.002 HANDS SEE BELOW | |
| Seiko 1E50-5139 | SEIKO CASE REFERENCE | |
| Seiko 1E70-5070 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2623-0200 | SEIKO CASE REFERENCE | |
| Seiko 2P21-0100 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 4S76-00A0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko 7750-7019 | SEIKO CASE REFERENCE | |
| Seiko 7812-5120 | SEIKO CASE REFERENCE | |
| Seiko 7C43-7009 | SEIKO CASE REFERENCE | |
| Seiko 7N00-5011 | ||
| Seiko 8F32-00A0 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 9550-5030 | SEIKO CASE REFERENCE | |
| Seiko V501-1B10 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y100-4199 | SEIKO CASE REFERENCE | |
| Seiko Y131-5421 | SEIKO CASE REFERENCE | |
| Seiko Y147-8070 | LORUS CASE REFERENCE | |
| Seiko Y147-8110 | SEIKO CASE REFERENCE | |
| Seiko Y580-5049 | PULSAR CASE REFERENCE | |
| Timex 3701517286 | TIMEX CASE REFERENCE | |
| Tissot 2044 | QUARTZ-DSS-CALD. WITH CORRECTOR | 11.5 |
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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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