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Mainspring
For Seiko 7S26-0030
1.40 x 0.180 x 480 x 15.0 mm
GR Reference #: GR3847
Height (H): 1.4mm
Thickness (T): 0.18mm
Total Length (TL): 480mm
Barrel Diameter (BD): 15mm
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 |
|---|---|---|
| Hamilton 942 | AMERICAN P/W OPEN FACE 21 JEWEL | |
| Citizen 4-E40492 | CITIZE CASE REFERENCE | |
| Citizen 4-L09243 | CITIZEN CASE | |
| Citizen 4-Y53458 | CITIZEN CASE | |
| ETA 255.111 | QUARTZ-ANALOG-DSS-CALD. W/CORR. | 11.5 |
| Hamilton 942 | AMERICAN P/W OPEN FACE 21 JEWEL | |
| Ronda 1135 | JLD LEVER DSS CALENDAR 18000 BPH | 11.5 |
| Seiko 1F20-5H20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2906-0270 | SEIKO CASE REFERENCE | |
| Seiko 2C21-5430 | SEIKO CASE REFERENCE | |
| Seiko 2N20-5050 | SEIKO CASE | |
| Seiko 4N20-5032 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y22-6A20 | SEIKO CASE REFERENCE | |
| Seiko 5Y23-5A10 | SEIKO CASE REFERENCE | |
| Seiko V220-6270 | PULSAR CASE. |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| General 30 | 1.35 (1.40) x 0.210 (0.180) x 440 (480) x 16.0 (15.0) mm |
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