What a day! I hit the afternoon low tide on my favorite South Jersey Beach. I got this great "gold" sound on my excalibur. Sure enough, I dug what appeared to be a gold bracelet. I was afraid to read the back for markings, because I thought it might be junk. Turns out, he bracelet is marked 21k. It's 6 inches long and 1/2 wide. I also came back with a nice working watch, a gold charm in the shape of a fish, and a silver ring. Hopefully this hot weather will continue!