Pristine condition and never worn. From my personal collection.
Four strands of gold chain with a fob of Coco Chanel perfume bottle.
Bought in the 1980's in Paris.
Chanel designer stopped one strand short of going to the end for a better fit. Hardly noticeable and done intentionally by Chanel. Their logo is on the closing hook.
It measures 30 inches maximum but would fit anyone smaller than that.