Citizen Crystal Brainstorm Milestone:
1959 Miyota Precision Co., Ltd. was established as a company assembling watches
1960 watch assembly begins
1963 cimeo Precision Co., Ltd. (later citizen, Unitech Co., Ltd. was established) watches bearing jewelery production company 1973 Â Stepper motor magnetic starts to produce watches
1974 Â Electronic watch production began 1975 Â Production of tuning fork wafers begins
1976 Â The crystal oscillator starts to be produced, and the automatic assembly of the watch begins.
1977 quartz watch production began
1978 Watch production using ceramic material bearings begins
1982 Production of high frequency crystal blanks began production .
In 1985 , the production of the cathode ray tube of the viewfinder was started, and the production of the optical low-pass filter was started .
1986 Electronic viewfinder production began, production of optical prisms began
1987 Production of ferrules for optical communications began
1989 viewfinder cathode production begins, optical communication start production split sleeve
1990 Established Guan Industrial Co., Ltd. in Hong Kong .
1991 changed its name to Miyota Co., Ltd.,
1992 Production of cathode parts for cathode ray tubes begins
The production of resin bonded magnets began in 1993 .
1994 Established Harvestine Ltd. in Hong Kong .
In 1995, he established the works of Bei Yumu .
The production of 2000 ferroelectric liquid crystal displays began .
2001 established the main crown Electronics (Wuzhou) Co., Ltd., Wuzhou, China.
2004 established the crown Electronics Co., Ltd. LVL Scaffold Plank
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