round led watch

https://youtu.be/NK_Dpqi-2ak

This is the guy who inspired me (https://youtu.be/Z4b4v84smpg)

and you should refer to him for the electronic parts (I made only few changes to adapt the code to a different microcontroller)

Pay attention to buy a 60 led 1 meter string.
Please note that the the base and the cover are mounted as staggered
Of course you need to print 4 for each of them (I spray painted the base in black).

If you want the stunning CHE, the optional bonus in the middle :-) , it's a rework of this original file (THANKS elfaro3d !)
https://www.thingiverse.com/thing:2191540