25 January 2021, 08:24 AM
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#136
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"TRF" Member
Join Date: Mar 2012
Location: Brisbane
Watch: DSSD
Posts: 7,899
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Quote:
Originally Posted by saxo3
Q: Shouldn't all tests be performed at full wind?
A: Not necessarily
Q: What is the purpose of accepting a potential error factor of a partially wound down movement that's undefined...
A: The purpose is to measure, after full watch winding at t=0, how the amplitudes get less with time and if the amplitudes at t= 24 h is still above 200 degrees, which is the minimum acceptable value.
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Ok 
Now I get it 
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