Here's our conversation about the empty watch boxes....
Me: "Why? Why do you keep these?"
Jeff: "The watches will be more valuable someday if they have the boxes."
Me: "Fine. Do you plan on selling them"?
Jeff: "No, of course not. These are my memories. Would you sell your memories"?
WHAT?? Does that make any sense? The empty boxes are memories not to be sold?? So we should keep them?

Like I said earlier, whatever. I'll never figure him out.

He also has all of the orginal boxes from his Legos for the same reason. The Legos are set up in a town, complete with a nice display table.