The seconds hand of the quartz clock movement is step-by-step beating , and the step quartz clock movement is very common in clock product market, the relatively low cost , and the manufacturing process of the movement are also not too complicated. Now take the domestic Hengrong company HR1688 quartz clock movement as an example to share with you the experience of choosing a quartz clock movement. The advantages of the HR1688 quartz clock movement is accurate because it uses the frequency: 32.768KHz National Standard Quartz Crystal (Daily positive and negative difference 1 Within seconds), the movement coils of the clock movement should be larger and the working output is stable and the power consumption is small (one battery can be used for more than one year). Then the internal gear is shiny and wear-resistant and use ABS plastic material (with excellent low-temperature impact resistance. Dimensional stability, electrical properties, wear resistance, etc.). The shell of the quartz clock movement is also best to use ABS plastic material to resist pressure drop and facilitate the transportation and export packaging.
If you are interested in or have questions about the above quartz clock movements, please contact us.
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