Product Code: 10621
Emperor Heisei (1989-2019)
Type Standard circulation coins
Years 1-31 (1989-2019)
Calendar Japanese - Heisei era
Value 10 Yen
Currency Yen (1871-date)
Composition Bronze (95% Copper, 3-4% Zinc, 1-2% Tin)
Weight 4.5 g
Diameter 23.5 mm
Thickness 1.5 mm
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
References Y# 97, JNDA# 02-9, Schön# 74
