vintage 1960s MOD necklace / chrome spheres ball chain / long geometric modernist necklaceber MOD chrome ball chain ling necklace with five spheres, circa late 1960s vintage. Fixed length, unmarked. One longer section of ball chain for around the back of the neck; the four lengths of ball chain between the chrome spheres are all the same length. In very good condition minor tarnishing and light signs of wear age. No dings or other issues. Killer statement necklace! Measurements: 19" end to end though hook could be used on one of the single