This is an enamel front coin pendant.
The pendant is blue, white, and red and features a metal material, an enamel front with the words "Helvetia" (the name the Romans gave Switzerland), a currency of 1 franc, and a hoop on the back.
It measures approximately .75" tall, .75" wide, and .25" deep.
This round pendant comes in good pre-owned condition with some discoloration on the back.