My "older" Master Geographic with hunter back. Best of both worlds in my opinion and in this case (pun intended) I like the engraving as well.
Dave
The back fits very snuggly with clearly very tight tolerances. Watch is around15 years old and no issues with the back side at all.
The hinge isn't as refined as say my Patek 5227 pieces, but I still like the execution.
Dave