Unusual clock - GIF

Unusual clock.

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Previously:

1820 Congreve clock - GIF
18th century Bavarian clock - photo
3D-printed Dickory clock - GIF
Ancient Chinese incense clock - photos
Astro-skeleton clock - photo and video

Is it a 24 hr or a 12 hr clock?

My experience is 0-100 clocks are typically 24hr.

I think it’s the presence of light that helps determine AM or PM, however, so long as this wasn’t erected too far north it would probably be OK. :)