Mathematics and Physics Salon show the evolution of the scientific process in a different century. Among them, the redesigned historic timing equipment exhibition , explains Ferdinand Adolph Lange how the Saxon precision watchmaking from Dresden 's " knowledge base " to the town of Glashütte . A. Lange & Söhne watches salon has become an important exhibits.
Saxon watchmaking industry is created , it is the first step towards salon in mathematical physics . At about 1800 , astronomers and watch experts working in the salon to enhance the extremely high level of precision timing technology , Dresden quickly became the main hub of European watchmaking . Young Dresden watchmaker Ferdinand Adolph Lange precise masterpiece inspired by Sharon , his courage to take an important second step in the tabulation road . In 1845, he founded his own in the Erzgebirge watch factory , determined to build the world's finest watches, and this dream has gradually come true. Saxon watchmaking industry was born.

By the bright lights of the capital went to the royal family secluded Erzgebirge Müglitz desolate valley , this trip to watch the " time course " exhibition presented in eleven different clocks and automatic device exhibits , witness the tabulation since the Renaissance development , and to Seyfert , Schumann, Gutekaisi and Lange tribute , they are the father of Saxon watchmaking tradition . This exhibition brings together everyone's original treasures. Focus is on two of them in 1867 and 1870 launch of the watch factory homemade Lange pocket watches . "Gutkaes & Lange, Dresden" on the table ( Gutekaisi and Lange , Dresden ) and "A. Lange, Dresden" ( Lange , Dresden ) sign , reminiscent of the original Lange with impeccable reputation Ferdinand Adolph Lange 's master Gutekaisi and Saxony 's capital as a selling point . Later, the brand's famous logo arc gradually become a symbol of Saxony exquisite watchmaking .