No products in the cart.
Return To ShopWatch Database
Mainspring
For Seiko 8420-7100
1.20 x 0.130 x 320 x 10.5 mm
GR Reference #: GR2989
Height (H): 1.2mm
Thickness (T): 0.13mm
Total Length (TL): 320mm
Barrel Diameter (BD): 10.5mm
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 |
|---|---|---|
| Citizen 4-601301 | CITIZEN CASE | |
| Citizen 4-E68010 | CITIZEN CASE | |
| Citizen 4-G06196 | CITIZEN CASE | |
| Citizen 4-K00846 | CITIZEN CASE | |
| Citizen 47-2085 | CITIZE CASE REFERENCE | |
| Mido 0900-2 | MIDO CASE REFERENCE | |
| Omega 14162 | OMEGA CASE - USES CALIBER 360 | |
| Seiko 2320-559A | SEIKO CASE REFERENCE | |
| Seiko 2320-5830 | SEIKO CASE REFERENCE | |
| Uwersi EUW 10.5 | 10.5 |
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.
