Part of me wants to believe this is sacrilege: these are incredible machines, and the magic is in not just seeing _how_ they work, but that they continue to work reliably for decades, and when they don't it's magic seeing them fixed somewhere like https://www.youtube.com/@WristwatchRevival. But also... this is incredibly cool! As kids, my brother used to do these little resin sculptures, putting in sand shells and little plans to it'd look like the bottom of the sea. I tried repeatedly to get into the same hobby but I was always too impatient so my designs would end up with fingerprints all over them before they'd properly set.
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