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27 December 2022, 09:42 AM | #33 | |
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Join Date: Dec 2022
Location: Boston
Posts: 53
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Quote:
It would be impossible for the watch to lose power reserve if the crown is pulled. Unless the watch is a 1500 or older. Most 1500 movements have a hack mechanism. Everything produced after the 1500 series has a hack lever. A hack lever, stops the balance wheel from moving. The power cannot leave the mainspring if the balance wheel is not moving. The only way that could actually happen, if a pivot is broken in the train wheels. |
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