...but it's not mine. Stumbled upon this while doing some searches online. I noticed a couple of the items as from being on eBay. And some of the enamel work.... http://hawaiiangatherings.com/jewelry.htm And I think I have a general idea of what my Watch fob might've looked like originally according to the pic below.
I tried to have a look at that site, but the music drove me away, lol. I'm not so sure I like the way they've chained those three coins together, but I usually like coin jewelry.