
These watches called zalsach were initially designed for blind people. You can tell time by touching the 2 magnets
https://i.redd.it/d72fsj0bt1l31.jpg
Submitted September 06, 2019 at 04:17PM by crazystuff12
via reddit https://www.reddit.com/r/geek/comments/d0nj6p/these_watches_called_zalsach_were_initially/?utm_source=ifttt