I wish I had seen some explanations about how to use one of these earlier in my watch hobby, so I thought I'd help out explaining it to whoever needs it.
If you want a more detailed explanation, check out this video from @the1010watchclub
https://www.youtube.com/watch?v=5id_Usqe1Ls
Here is a link to the lift angles
https://watchguy.co.uk/cgi-bin/lift_angles
#timegrapher#watches