• Scrath@lemmy.dbzer0.com
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    3 months ago

    There are radio controlled clocks which theoretically shouldn’t be wrong. At least as long as there isn’t a battery or motor issue…

    • ddh@lemmy.sdf.org
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      3 months ago

      How do you tell whether you’re looking at a radio-controlled clock though?

      • Scrath@lemmy.dbzer0.com
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        3 months ago

        Sometimes they have it written on the clockface. I don’t think that’s a general rule though.

        In the same way there are digital clocks that can be wrong too though.