How remove a bezel from 42mm PO 5gen

[s3g0y]

I can't find any tutorial or tip. Help please.
I want to remove bezel and then put it back again.
Do I need some sophisticated tools?

 

[R2D4]

tape up the case good. Also tape up your bench knife. Lift up on the edge, move it the knife around the clock. Or get a Bergeon 6820 with really new jaws.

 

[doubleohseven]

check one of my recent posts.. you just need to use a knife and put it between the bezel and the case and twist, and it will pop off..