Absolutely stunning Omega chain, in the choicest Sterling silver from Canada's "Tiffany": BIRKS. Has an older BIRKS hallmark on the clasp, and marked 925, within an oval on the clasp (see pictures). Chain is 17 inches long, and weighs 21 grams. Comes with it's original blue and white velvet case, in near mint condition! **Cash on pick-up or Paypal possible.