A. LANGE & SOHNE watches, Watch Polishing & Finishing

YouTube via HouseOfRam — April 04, 2010 — "A. Lange & Sohne and the fine art of watchmaking. Some watches are composed of over 1,000 individual pieces. The beauty depends also on the time polishing and finishing the watch. This is alos true for a tourbillon or carousel. Sometimes polishing takes ONE WEEK.

April, 2010.

... A Lange & Sohne BaselWorld 2010 Swiss Geneva スイス tourbillon tourbillion トゥールビヨン balance time 時計 clock wrist 懐中時計 hand watch hours minutes seconds calendar chronograph date GMT クロノグラフ tachometer reserve wind automatic gears wheel movement ムーブメント craft make handmade precision timepiece crown dial skeleton art diamonds horology complication retrograde moonphase moon"