There are some ideas for long-lived clock mechanisms here : http://longnow.org/clock/
On Fri, Jul 19, 2019 at 5:00 PM Robert LaJeunesse <[email protected]> wrote: > You might want to consider an LED digital wall clock. I have a homebrew > LED clock that's going strong after some 46 years of continuous 24/7/365 > operation. The MM5314 is even a packaging reject unit I grabbed when it was > a brand new design and I was a mere co-op engineering student working at > the factory. > > > Sent: Friday, July 19, 2019 at 1:17 AM > > From: "donald collie" <[email protected]> > > To: "Discussion of precise time and frequency measurement" < > [email protected]> > > Subject: [time-nuts] Clock accuracy > > > > ... a modified $10 analogue wall clock. Can anybody tell me this : If I > live > > another 100 years [Let`s say I take antioxidants ;-) ] what sort of > error > > should I expect in this clock? [I know that it`s better than 1 second per > > day] > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
