Guanqin watch is affiliated with Guangzhou Guanqin Watch Co., Ltd.A series of high -tech materials for product manufacturing, strict testing technology synchronized with global synchronization, so that the watch has high quality assurance.Quality determines that all the Light Power Satellites of Japans West Rail City is the time and date of the SEIKOASTRON series watch of Shimi Wing and Japanese Seiko.As the worlds first pointer -type satellite, the watch was a watch, the public, the public who received the autonomy of my country and the control of time.