Pre-SiHH 2014: Watch launch in the new Lange manufactory shell
http://youtu.be/O7dAvvs0pTA
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Pre-SiHH 2014: Watch launch in the new Lange manufactory shell
http://youtu.be/O7dAvvs0pTA
Richard Lange Perpetual Calendar "Terraluna"
http://www.youtube.com/watch?v=sN5BZ6rzh6Q
A. Lange & Söhne - TOURBILLON Mechanism
http://youtu.be/VAQ7tRs0ooY
A. Lange & Söhne - Constant Force Escapement
http://youtu.be/a0W_vK-VGtg
1815 TOURBILLON (english version)
http://www.youtube.com/watch?v=zvGq3OLHlCM&feature=share&list=PLY LkU0vhK1 2Ym7fD99Q_nHJSzvS84_9JX&index=8
FROM GLASHÜTTE TO THE WORLD - Holiday Greetings 2014
https://www.youtube.com/watch?v=gOgBS_-Rw1g
NOVELTY 2015: ZEITWERK MINUTE REPEATER
https://www.youtube.com/watch?v=vBojU4BdftM