This is a Victorian era men's gold filled pocket watch chain. The chain measures 11" in length and features links that graduate in size from the largest near the ring clasp at 1/2" x 3/8" to the smallest at the other end at 5/16th x 1/4". The watch chain is in nice original condition and is quite unusual in its construction. There is a bit of wear to the edges of the chain links but there are no bent or missing pieces that I can see.
The total weight of this chain is 16 grams or .55 ounces. It would also be the perfect length for an ankle bracelet.