2PCS Stainless Steel Watch Crown Winding Stem Adapter 0.7mm Thread Broken Stem Extender W8882

2PCS Stainless Steel Watch Crown Winding Stem Adapter 0.7mm Thread Broken Stem Extender W8882

Diameter: Inner 0.7mm x 0.7mm( the screw part)

Length: appr. 10.5mm

Package Included: 2 pieces