Swiss vs English lever escapement

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=QgfHf6OJMWQ

This video explains the differences between Swiss and English lever escapements regarding the shape of the escape wheel teeth as well as the impulse planes. • These differences give the Swiss lever escapement greater efficiency than the English lever escapement and greater ease of self-starting. • • Musique: Prélude C Majeur de Bach • / audiolibrary

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