AM-678SE65 Watch Winding Stem Extenders for Watch Movement 13 Sizes 65PCS/Box

5pcs for each size, 13 sizes, 65pcs in total per set. This extender set can basically solve your trouble for?broken watch winding stems. 0.9 x 0.7,?. 0.9 x 0.8,?. 1.0 x 0.9,?. 1.0 x 1.0,?. 1.2 x 0.9,?.

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