Insert looks really good! You could try finding an edge of the old insert to get under with a case knife. Tape off the bezel underneath the pry point if you need to. Once you get it started just cut the glue from under the insert around the bezel until you can pull it off. Hypo cement is pretty easy to undo, much more so than crazy glue or epoxy.
If that's not possible, you can try heating up the glue. I would take the movement out first if it were mine, heat will dry out the movement lubrication. If that's not an option for you, block off the case with a rag and heat the bezel from a side angle, aimed up slightly away from the case.
If that doesn't work, next choice would be to remove the bezel. It can be done with a case knife, even better with a bezel removal tool. Once the bezel is off the insert can be pushed out from underneath.