Sakura. Switch clock movement watches accessories clockmovement

Quartz clock movement 56*56*16MM, shaft length 12.5MM, thread size 5MM, suitable for product thickness 3MM;

Shaft length 16MM, thread size 9.5MM; shaft length 18MM, copper head size 11MM; there are several other sizes, not one one out of the.

Can be tested by ROHS CE, SGS, FCC certification, in line with the requirements of Europe and the United States Environmental protection.