Product code: Jase (Finland). Silver Ring. 1971. good Vintage.
Very original Ring, 830 silver, made in Finland, 1971. Design: Jase.
Inner diameter of the ring: 16.9 mm; size 6 1/4 (US)
Above the ring: 23 mm; thickness: 5 mm.
Different marks: manufacturer's mark, crown, 830, S7.
S7 is the date of manufacture: 1971.
Ring in excellent good condition.