..with apologies to the OP for the unintended thread hijack.
Not at all! Perhaps a $20 Casio would be exactly what would be most amazing to him. After all, with the skill set he would bring with him, that would be the closest thing (and most useful) to his experience. He may look at a GPS and say, "eh, give me a good watch anyday..."
Or, he might just read the headlines about Strauss-Kahn, and say, "I see some things NEVER change...."