lost gold and black wristwatch

Hello. I realize that I should have posted about this a lot earlier than today, but here goes: The morning of Thursday, May 14, between 10:20-10:50 p.m., I lost a gold and black Casio wristwatch (not a smart watch, just a regular one) on or close to the Cal Poly campus. It seems to have fallen off my wrist, at one of the following locations:

1. The route from the Kennedy library bus stop to Julian's in the library to Subway in the Dexter building

2. The route from the Kennedy library bus stop to California & N. Perimeter

3. The area near the Foothill at Casa 3A bus stop

4. Inside bus 3A

I have contacted Cal Poly's Facilities Management and Slo Transit, but it hasn't turned up yet. The watch is of sentimental value to me since it is a gift from my parents. Please DM me if you find it. I'm willing to buy it from you if necessary. Thank you.