No products in the cart.
Return To ShopWatch Database
Mainspring
For Eterna 1420U
1.45 x 0.090 x 10.5 mm
Height (H): 1.45mm
Thickness (T): 0.09mm
Barrel Diameter (BD): 10.5mm
End Type: Auto
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 |
|---|---|---|
| Bettlach 8370-66 | 10.5 | |
| Citizen 4-101995 | CITIZEN CASE | |
| Citizen 4-571321 | CITIZEN CASE | |
| Citizen 4-860314 | CITIZEN CASE | |
| Citizen 4-958683 | CITIZE CASE REFERENCE | |
| Citizen 4-G05211K | CITIZE CASE REFERENCE | |
| Citizen 4-G05211K | CITIZE CASE REFERENCE | |
| Bettlach 8370-66 | 10.5 | |
| Citizen 4-L02648 | CITIZEN CASE | |
| Citizen 4-S50117 | CITIZEN CASE | |
| Citizen 4-Y57569 | CITIZEN CASE | |
| France Ebauches 233.72 | 18,000 BPH SML SEC CALD | 10.5 |
| Rolex 92418 | ROLEX CASE REFERENCE | |
| Citizen 4-958683 | CITIZE CASE REFERENCE | |
| Seiko 2539A | 25 JL MICRO ADJUSTOR | 8.75 |
| Seiko V220-5AD0 | ||
| Seiko 2A32-5000 | SEIKO CASE REFERENCE | |
| Seiko 6730-5890 | SEIKO CASE REFERENCE | |
| Seiko NX04-0AD0 | SEIKO CASE REFERENCE COSERVE 2005 | |
| Seiko V220-5AD0 | ||
| Seiko V220-6490 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
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.
