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Return To ShopTo look for similar mainsprings that exactly match a specific dimension, select it from the links above.
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR2767X | 1.15 x 0.060 (0.075) x 240 x 6.5 (6.0) mm | Buy mainspring |
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 8420-7409 | SEIKO CASE REFERENCE | |
| Bulova C802019 | BULOVA CASE REFERENCE | |
| Heuer 2301 | HEUER 1564 | 18 |
| Lemania 7003 | 108000 BPH TIMER 1/30TH | |
| Seiko 2C21-5600 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2P20-0480 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5H23-8020 | SEIKO CASE REFERENCE | |
| Seiko 8420-7409 | SEIKO CASE REFERENCE | |
| Seiko H601-5210 | SEIKO CASE REFERENCE | |
| Seiko Y456-500A | PHASAR CASE REFERENCE |
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:
| Movement | Mainspring | Buy |
|---|---|---|
| International Durowe 270 | 1.10 (1.15) x 0.060 (0.075) x 6.0 mm | Buy mainspring |
| Rolex 420 | 1.15 x 0.060 (0.075) x 240 x 6.5 (6.0) mm | Buy mainspring |
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