Watch the creation and production are based on a simple and ingenuity of the invention, this is the “spring”, it can tighten up and save energy, but also slowly release energy to drive the watch to run within the device and the indicator to show function of time, watch this spring inside the device, known as the main spring (Mainspring).
The world’s first clock: China’s Song Dynasty water clock (clock tower), 1088.
Only the names of the world’s first pocket watch: Nuremberg, Germany’s “Nuremberg eggs,” in 1564.
The world’s first watches: pp sheet plant for Hungary by Ms. Wang Zu-made bracelets form, in 1868.
The world’s only flying table: Cartier Santos SANTOS flight table (also the belt is one of the first table), 1904.
The world’s first moon table: Omega Speedmaster chronograph hands Lian, 1969.
The world’s first automatic Xiaolian table: Summer Living HARWOOD (British John.Harwood), 1923 years.