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Patek Philippe

Unfortunately there are examples of failures under persistent winding on winders

 

First of all the spring will be forced to persistently slip inside the barrel; yes, it's designed to do so but not at an excessive rate. Second the train feeding it including the reverser if changing direction and third the rotor around its arbour. All unrequired mileage and not least on the highly sliding Mudge escapement itself beating away to no avail. smile

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