pull down to refresh
36 sats \ 6 replies \ @Satosora 28 Mar \ on: Do you wear a smartwatch? AskSN
I wear an automatic watch.
Anyone know what that is?
Like a mechanical watch that tightens its spring with a ratchet and the natural movement of your wrist instead of by turning the crown
I feel like everybody should know this. Maybe it's different in the US but here in Europe I expect all middle class people to have learned at least this much about machinery in school
reply
reply
Here in Europe I expect most people to have learned about the mechanical mechanism (wrist movement + ratchet + spring) in school. Do you not?