Miyota 8215 movement modify Wandering hour  

SANYIN Miyota 8215 movement modify Wandering hour function
We are a factory with 13 years for professional movement modification and mechanical watch customization
Support Custom Movement Function:
Small second /wandering hour/jump time/ Tourbillon /calender /skeleton/ moon phase/
Fly back/GMT ect for different movement such as Miyota, Seiko, Sellita. Feel free to contact us if you have any great idea need our help
watcheshome.com/
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