Get to about 10 minutes in.
Pretty amazing the fine detail work that goes into this.
Not to mention the mechanical engineering and parts manufacturing from 65 years ago.
Try this channel: Nekkid watchmaker.
I have enjoyed several of this guys videos. I am amazed that he keeps track of all the tiny parts with a relatively small number of organizers.
This guy is nice and I see some of his videos previously but he talks a lot.
I'm more onto the ASMR with subtitles like the Red Dead Restoration channel.
This one even restored one of his vintage machines, an Elma Banquet cleaning and and trying machine.