Brass, Bronze or Copper Cuff Braclet

I don't think its really that old. maybe 70's or 80's.. not well constructed. because of the bracelets solder  looks like bubble gum, sign of a bad maker. you can clean it up with a torch. not hard to do. but it might be lead solder, (not good) should be silver solder. scrap it with a knife and see if it's hard or really soft..Lead is soft.  Still worth more then a Dollar.... Is it copper? it will turn your skin green.. Good Luck