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Electromechanical "digital" clock on Kickstarter!
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jonpaul:
Not mech but kit, WWV lock by radio

Heathkit GC-1000 Most Accurate Clock circa 1980s

http://www.n8obj.com/Heathkit.html

Mechanical clock that will tick for 10,000 years? circa 2007

https://longnow.org/clock/

Jon

 
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