No products in the cart.
Return To ShopWatch Database
Mainspring
For Certina 20-10
1.60 x 0.080 x 320 x 8.5 mm
GR Reference #: GR4449
Height (H): 1.6mm
Thickness (T): 0.08mm
Total Length (TL): 320mm
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.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 3356.10 | ||
| Citizen 4-F47165 | CITIZEN CASE |
No results found for your filter
Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Peseux 160 | 1.50 (1.60) x 0.090 (0.080) x 340 (320) x 9.0 (8.5) mm | GR4103 |
| Wittnauer 10T | 1.50 (1.60) x 0.090 (0.080) x 340 (320) x 9.0 (8.5) mm | GR4103 |
No results found for your filter
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
