Lost silver wristwatch with metal band and blue face featuring roman numerals near a park bench in Southeast IA.

I lost a silver wristwatch while taking a walk around the park in Southeast IA last weekend. It has a metal band and a blue face with roman numerals. I remember checking the time when I sat down on one of the benches but somehow it slipped off my wrist. It's quite special to me, so I'm hoping someone might have found it.