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Mainspring
For Seiko Y121-8A40
1.35 x 0.090 x 220 x 7.5 mm
GR Reference #: GR3495
Height (H): 1.35mm
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.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V401-6000 | SEIKO CASE:LINKS ONLY 7091XB;CLSP/BD=OVERSEAS | |
| A. Schild 986 | 5.5 x 7 | |
| Adec 2958 | QUARTZ-ANALOG-DSS-ONE JEWEL | 5.5 x 6.75 |
| Brac 517 | 13.5 | |
| Citizen 34-8210 | CITIZE CASE REFERENCE | |
| Citizen 4-711149 | CITIZEN CASE. | |
| Citizen 4-721349 | CITIZEN CASE | |
| Citizen 4-894808 | CITIZE CASE REFERENCE | |
| Citizen 4-954173 | CITIZEN CASE | |
| Citizen 4-B00390 | ||
| Citizen 4-Y60128 | CITIZEN CASE | |
| Dugena 3807 | 10.5 | |
| Fontainemelon 1 17L | ||
| Helbros T65 | 18,000 BPH | 5.5 |
| International Durowe 391/2 | 21,600 BPH DSS CAL | 11.5 |
| Omega 16732 | OMEGA USES CAILBER 482/244 | |
| Ricoh 540 | QUARTZ-ANALOG- | 7.75 x 6.75 |
| Seiko 1F20-0K20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2620-5180 | SEIKO CASE REFERENCE | |
| Seiko 4N70-0240 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y31-5320 | ||
| Seiko 7625-8070 | SEIKO CASE REFERENCE | |
| Seiko 7820-8020 | SEIKO CASE REFERENCE | |
| Seiko L823-4040 | SEIKO CASE REFERENCE | |
| Seiko V301-0010 | SEIKO CASE 08/12/98 | |
| Seiko V401-6000 | SEIKO CASE:LINKS ONLY 7091XB;CLSP/BD=OVERSEAS | |
| Seiko Y150-8M89 | ||
| Tissot D380 | TISSOT CASE |
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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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