The Lange Grand Complication in action - grand and petite sonnerie chiming

Presenting the most complicated Lange wristwatch ever, the Grand Complication, yours for $2.5 million. Here it is in action, with the grand and petite sonnerie striking the time of 12:45pm - 12 strikes for the hours and three double strikes for each quarter. For more on this incredible timepiece, check out our photo report: http://www.watchesbysjx.com/2013/09/h....

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