How to choose a good clock movement. A friend said in the online shopping is not reliable, can not see the real touch, Xinlimeidi, these just do not understand the wall clock movement friend saying it. Whether skip movement or scan mute machine, as long as you through the following method to choose to buy cheap and good quality of the clock movement, and some stores also professional than you.
Select the first look at the core of the plastic shell wall clock movement material is not glial is very good, deep color black white is not two times back to the material production, environmental protection is the use of ABS plastic material, has the advantages of anti aging. Next, we need to see the relative parameters of the core. The core frequency is: 32.768KHz average daily difference: + 1 sec / day at1.5v, 24 C, it is called the one second movement in the industry, and the travel time accuracy is high. In addition the golden coil movement inside the certain requirements, the bigger the better, so the wall clock movement electricity and stable operation, not easy to burn and long lifetime benefits (silent than large.). Don't understand, recommend handtex watch HR1688 clock movement for everyone to use, good quality, are exported to Europe and the United States the quality.