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In AD 1860, Louis Julius Chopin, a brilliant craftsman, founded his workshop in Sonvilier, a small village famous for making watches in Jurassic region of Switzerland, and began to produce precision watches.
Because the family has long been famous for making watches, and Chopin's unique ingenuity, the company quickly established a reputation, among which the high-precision pocket timer is the most famous. At that time, Swiss railway companies came here and invited Chopin as a supplier.
Since then, the company's train delays have been greatly reduced, and the world has seen Xiao Bangbiao's precise watchmaking technology. After gaining a good reputation, Chopin decided to start designing gemstone-inlaid watches in 1920, and moved the factory from Sanville to Geneva, the capital of watch industry, to start producing gemstone watches.