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COMPLETE set of 3 adjustable mainspring winders (models 123A, 123, 123B) for watchmaking/repairs w/all original parts and original box. 123A tool is 8 - 11mm. 123 tool is 5 - 8mm. They are used but were lovingly maintained, and all I can attest to is that they're clean, oiled, and everything that's SUPPOSED to move DOES.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.