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Jaeger-LeCoultre

I agree that the Chronograph requires more energy than the Moonphase and the date.

 

BUT the goal  here is to get an absolute precision with providing to the escapement one source of energy, one of  the 2 barrels, while the other is dedicated to the moonphase, the date, but also the hour, minute, and second hands.

It is a concept, here, as well as the 2 hacing second hands.

Best,

Nicolas.

 

This message has been edited by amanico on 2011-06-07 23:21:50

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