Hello, Mom has this watch but we do not know if it has any value. Unfortunately I have only one picture at the time. Not sure about its brand. Any info would be greatly appreciated.
Hello, this looks like an homage to the Corum Gold coin watch https://www.fratellowatches.com/wrist-game-or-crying-shame-corum-gold-coin-watch/ However judging by the fact that there is no brand marking and that it says Japan movt. and that the gold looks slightly faded or damaged I would venture to guess that this is a relatively cheap gold plated quartz watch and not actually based on a real 20$ gold coin like the Corum. I don't know it's value but assuming it's gold plated and from a no name brand it's probably worthless, you'd really need to post more pictures or info for anyone to help you I think.