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石英钟表是以石英晶体谐振作振源的钟表。在其表盘上标有“QVARTZ”,意为石英。其故障现象主要包括停走;走走停停;停走,但有咔咔声音。下面分类叙述
Quartz watches quartz crystal resonator is the source of vibration for the clock. On the dial marked “QVARTZ”, meaning quartz. The main symptoms include stop walking; stop and go; stop walking, but there are Kaka sound. The following classification description