This collar style silver necklace is Mexican, probably made after 1979.
It consists of 17 silver ‘S’ shaped articulated links with a V spring & open box fastener.
The back of the fastener is stamped ‘925’ & with an upside down ‘R’.
Approximate dimensions:
Length of necklace: 18.66ins - 47.4cms
Width of necklace: 0.39ins - 1cm
Weight: 2.9ozs - 82gms
Stock Number: SL11535
Condition: Very good. The fastener is secure.