View single post by e.avery
 Posted: Sat Sep 27th, 2008 01:48 pm
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e.avery



Joined: Tue Apr 4th, 2006
Location: Kentucky USA
Posts: 2722
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A watch is a device that measures 24hrs. and then advances the date about 11 degrees.  On a big date the 2 dials are 1 through 3 and the other is 1 through 9.  If you wanted a big date watch to go from 31 to 1 then you have to have an additional complication that counts 31 days and then resets both wheals back to 01.