Replacement Watch Movement Repair Parts Circuit Board For OS10 OS20 MovementMovement Repair Parts Circuit Board For OS10 OS20 Movement Specification: 100% Brand New and High Quality Quartz watch movement parts repair accessories Compatible with: OS10 OS20Movement

821A and for Mingzhu 2813 automatic mechanical movement

25" inches long and include flat head sizes

lMaterial: Stainless Steel

Outside diameter: 15

China Made Watch Winding Stems Generic for ETA 282

Model Number: 976

3 and 5 pieces as you choice from the listing options

Hattori VX3P

durable and long lasting

80 mm × 15

Size: 180mm x 300mm

Match the shape of watchcases with different geometries