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Quartz Watch
- May 07, 2018 -

is to use "quartz crystal" as an oscillator, through the electronic frequency to control the motor operation, drive the pointer, travel precision is very high. Electronic line pin table. That is the combination of the electronic movement and the quartz movement, both electronic display and hands walking instructions of the watch. Such movements as the T250 movement of Citizen (Citizen Miyota Co.,ltd).

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