Tag Archives: torsion

Kundo 400 day Torsion pendulum clock

My one and only Kundo 400 day Torsion pendulum clock.

Kundo 400 day Torsion pendulum clock

Kundo 400 day Torsion pendulum clock

400 Day Spring

Greatly understated in the clock collector world, only the few larger 6 pillar examples are really collectable. These clocks are a great way to start your collection on a limited budget.

In my opinion, they are extremely well engineered and quite ingenious!

The movements are fine; the concept is one of the best. No other spring wound clock can run for over a year with one single winding.  With all this said they are widely regarded as a ‘novelty clock’ amongst horologists.

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