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Mainspring
For Patek Philippe 21
1.60 x 0.110 x 260 x 9.0 mm
Height (H): 1.6mm
Thickness (T): 0.11mm
Total Length (TL): 260mm
Barrel Diameter (BD): 9mm
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 |
|---|---|---|
| Longines MZ5724 | LONGINES | |
| Bulova C860189 | ||
| Bulova C865074 | BULOVA CASE REFERENCE | |
| Citizen 4-156196 | CITIZEN CASE | |
| Citizen 4-330111 | CITIZEN CASE | |
| Citizen 4-R01321 | CITIZEN CASE | |
| Citizen 4-S25392 | CITIZEN CASE | |
| Citizen 89-2521 | CITIZE CASE REFERENCE | |
| Citizen AD-5620 | CITIZE CASE REFERENCE | |
| Elgin 114 | ||
| Elgin 114 | ||
| Hattori 80A | 19,800 BPH 7JL | 6.75 x 8 |
| Kienzle 57/19 | AUTOMATIC-SWEEP SECOND | 12.75 |
| Longines 1924 | LONGINES CASE REFERENCE | |
| Longines MZ5724 | LONGINES | |
| Seiko 7N29-9001 | SEIKO CASE 951201 | |
| Mauthe W400-410 | CLOCK | |
| Seiko 7N29-9001 | SEIKO CASE 951201 | |
| Seiko 7N82-0293 | SEIKO CASE | |
| Seiko V031-5100 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V122-6020 | SEIKO CASE REFERENCE | |
| Seiko V337-6040 | PULSAR 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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