This handsome pocket watch has an accurate quartz movement device.

这只漂亮的怀表有一个精确的石英运转装置。

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It features reliable quartz movement and is rated water resistant to 50 meters.

它具有可靠的石英机芯，额定防水50米。

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This watch, which is powered by Japanese-quartz movement, is waterproof up to 165 feet.

这只表，这是由日本石英机芯，防水可达165英尺。

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The iWatch, if it even exists, will not be a quartz movement nor a mechanical one.

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The quartz movement does not require battery changes, as a rotor in the watch moves with the motion of your wrist to charge the internal battery.

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Biver along with the late Nicolas Hayek, CEO and board chairman of Swatch, are credited with saving the Swiss watch industry from the quartz movement.

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