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Mainspring
1.28 x 0.130 x 420 x 11.5 mm
Height (H): 1.28mm
Thickness (T): 0.13mm
Total Length (TL): 420mm
Barrel Diameter (BD): 11.5mm
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 |
|---|---|---|
| Citizen 4-297148 | CITIZEN CASE | |
| A. Schild 728 | 8.75 | |
| Citizen 4-297148 | CITIZEN CASE | |
| Citizen 4-400682 | CITIZEN CASE | |
| Citizen 4-S09753 | CITIZEN CASE | |
| Jules Jurgenson 3W10 | QUARTZ ANALOG DSS CALD | 10 x 10.5 |
| Lip R108 | AUTO DSS | 11.5 |
| Orient 712 | 18000 BPH PL DSS 7 & 17 JLS ADJ STUD HOLD | 11.5 |
| Rolex 6625 | ROLEX CASE REFERENCE | |
| Seiko 0138-5010 | SEIKO CASE REFERENCE | |
| Seiko 1000-7870 | SEIKO CASE REFERENCE | |
| Seiko N94J-6A30 | SEIKO CASE 951201 | |
| Seiko V732-0H80 | SEIKO CASE 971129 | |
| Seiko Y562-5019 | PULSAR 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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