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Mainspring
For Longines 18.90M
2.10 x 0.200 x 21.0 mm
Height (H): 2.1mm
Thickness (T): 0.2mm
Barrel Diameter (BD): 21mm
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 |
|---|---|---|
| Jaz X78N23 | JAZ | |
| Citizen 4-341104 | CITIZEN CASE | |
| Citizen BY-4025 | CITIZE CASE REFERENCE | |
| Jaz X78N23 | JAZ | |
| Langendorf 6630 | 21600 BPH-SHOCK-ADJ. STUD HOLDER | 6.75 |
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