

RIGHT HANDED Mainspring Winders to fit ETA® and Valjoux® Calibers
These mainspring winders are made to fit many different ETA® calibers. These will work for ladies and gents size movements. Swiss made.
Looking for a replacement mainspring for your watch but cannot find it on our website? Email us for cost and availability and we may have it for you.
Click Here to Learn How to Use Mainspring Winder
Click Here for Our Mainspring Winder Size Charts
**Esslinger & Co. is independent of and not affiliated with or sponsored by Valjoux® or ETA®. Warranty does not apply to non-genuine parts supplied by Esslinger & Co.**