Echappement Duplex
3 videos • 36 views • by Waterpearl
1
Duplex Escapement and Tripping Phenomenon / Echappement Duplex et Phénomène de Galop
Waterpearl
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2
Duplex Escapement / Echappement Duplex
Waterpearl
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3
Jacot Duplex Escapement / Echappement Duplex Jacot
Waterpearl
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