No products in the cart.
Return To ShopWatch Database
Mainspring
For Unitas 158
1.40 x 0.110 x 290 x 9.5 mm
Height (H): 1.4mm
Thickness (T): 0.11mm
Total Length (TL): 290mm
Barrel Diameter (BD): 9.5mm
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 4-892593 | CITIZEN CASE | |
| Citizen 4-970314 | CITIZEN CASE | |
| Elgin 203 | ||
| Citizen 4-L07461 | CITIZEN CASE | |
| Seiko V811-0630 | SEIKO CASE 08/12/98 | |
| Dugena 3316 | 11.5 | |
| Elgin 203 | ||
| Hamilton 843672 | HAMILT CASE REFERENCE | |
| Peseux 7020 | SWEEP SECOND | 10.5 |
| Seiko 2518-0110 | SEIKO CASE REFERENCE | |
| Seiko 4206-5080 | SEIKO CASE REFERENCE | |
| Seiko 6923-8090 | SEIKO CASE | |
| Seiko V811-0630 | SEIKO CASE 08/12/98 |
No results found for your filter
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:
No results found for your filter
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
