No products in the cart.
Return To ShopWatch Database
Mainspring
2.90 x 0.220 x 540 x 17.0 mm
GR Reference #: GR7121T
Height (H): 2.9mm
Thickness (T): 0.22mm
Total Length (TL): 540mm
Barrel Diameter (BD): 17mm
End Type: T
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 |
|---|---|---|
| Seiko L423-4100 | SEIKO CASE REFERENCE | |
| Belstaff 8A | INCABLOC DIRECT CENTER SECOND | 8.75 |
| Citizen 4-S60171 | CITIZE CASE REFERENCE | |
| Seiko 1004-7030 | SEIKO CASE REFERENCE | |
| Seiko 1719A | 21,600 BPH SHOCK 17JL | 6.75 |
| Belstaff 8A | INCABLOC DIRECT CENTER SECOND | 8.75 |
| Seiko 7432-6AO9 | SEIKO CASE REFERENCE | |
| Seiko 7770-5180 | SEIKO CASE REFERENCE | |
| Seiko L423-4100 | SEIKO 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.
