From: usenet@arnowelzel.de   
      
   Carlos E.R., 2025-10-31 23:15:   
      
   [...]   
   > A standalone watch with a quartz crystal can deviate up to 4 seconds a   
   > day, I think. But a watch with digital radio communications with another   
   > device should be totally in sync, because that is what we pay for. I'm   
   > talking as an electronics engineer.   
      
   Even a quartz watch can be as accurate as less then 0.5 seconds   
   deviation per day. Even in the 1970ies they already had temperature   
   compensation and my cheap DS3231 module which I used for my "AlphaClock"   
   project () manages to   
   stay accurate within less then 10 seconds per *month*.   
      
      
   --   
   Arno Welzel   
   https://arnowelzel.de   
      
   --- SoupGate-Win32 v1.05   
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