Mr. Yu of Shenzhen, Guangdong, ordered directly through telephone. He only knows that he needs to buy a batch of high-quality export watches and clocks parts quartz clock movement, but no specific quality parameters of the quartz clock movement. After the recommendation of Heng Rong Watch Professional Customer Service, the final choice of HR1688 quartz clock movement second difference. This kind of clock fittings movement can not be small oh, it is a quartz clock movement which has obtained ROHS certification in Europe and the United States. What are the specific advantages? Let's take a look at its introduction.
The HR1688 one-second quartz clock made by Heng Rong adopts one-second quartz crystal oscillator and oversized copper-core electronic coil to improve the movement accuracy and work frequency stability. The shell and gear set of the machine are all made of ABS environmental-friendly plastic material by injection mold, which makes the quartz clock in various environments. Longer life.
If you are interested in or have questions about the above clock movements, please click on the right side of the web page to contact us, or call: 0769-85532891, hengrong clock -- your close purchasing consultant.