No products in the cart.
Return To ShopWatch Database
Mainspring
For Ultra 18.5
1.18 x 0.105 x 250 x 8.5 mm
Height (H): 1.18mm
Thickness (T): 0.105mm
Total Length (TL): 250mm
Barrel Diameter (BD): 8.5mm
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 |
|---|---|---|
| Bulova 1313.10 | ETA 2789 | |
| Bulova 1313.10 | ETA 2789 | |
| Bulova C265 | BULOVA CASE REFERENCE CAL 10BZAC | |
| Citizen 4-095626 | CITIZE CASE REFERENCE | |
| Citizen 4-201507 | CITIZEN CASE | |
| Citizen 4-910362 | CITIZEN CASE | |
| Citizen 4-L07917 | CITIZEN CASE | |
| Citizen 4-Y55507 | CITIZEN CASE | |
| Citizen 71-2779 | CITIZE CASE REFERENCE | |
| Omega 19807 | OMEGA CASE USES CALIBER 470/471 | |
| Peseux 7000 | 18000BPH- SMALL SEC | 10.5 |
| Seiko 6105-8090 | SEIKO CASE REFERENCE | |
| Seiko 7820-5230 | SEIKO CASE REFERENCE | |
| Seiko 8223-7040 | SEIKO CASE REFERENCE | |
| Seiko V220-5110 | PULSAR CASE REFERENCE | |
| Seiko Y100-5780 | PULSAR CASE REFERENCE |
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.
