During the past 15 years, with the development and changes in the economics and culture of the precision manufacturing industries with clocks and clocks, the unit has also been constantly adjusted, upgraded or transformed. It can be roughly divided into three periods, namely: “Shenzhen Watch & Clock Research and Development Service Center” was started. Period (2002-2009), “Shenzhen Watch & Clock Research Institute” upgrade period (2009-2015) and “Shenzhen Watch and Smart Wear Research Institute” transition period.