How about a cheap watch? Columbo mentioned watches in "A Friend in Deed" at the jewelry store. While on the case, he also was looking for a cheap band for his watch. You will also need the Peugot, if you can find one. Great topic.
I never realized that the Lieutenant wore such expensive clothing. No wonder he never changed outfits, lol.
To make the costume complete, you have to have "Dog." Happy Halloween!