Officine Panerai

Hi, I am a newbie here. Could someone educate me on the differences (pros and cons) amongst the various GMT models like the PAM 184 vs. 242 vs. 244, etc. Thanks.

PAM184 - 42mm steel Radiomir GMT PAM242 - 45mm steel Radiomir GMT PAM244 - 40mm steel Luminor GMT So what you need to decide 1st is which Panerai case you want - Radiomir or Luminor? Pick the Radiomir if you want a more dressy watch and the Luminor if you... 

Anthony, thanks. So the only difference between the 184 and 242 is the size? Do they use the same movements inside - the 184, 242, 88, 161, 244, 228, 229, 252?

Panerai OP VIII calibre. I can't check which movement is in the Radiomir GMT because it's no longer listed as a current production on Panerai's website, but it should be the same IMO. Cheers, Anthony