Johnnie Walker 1820 was a limited release for the Japanese market, a blend rumoured to be 21 years old, named 1820 after the founding year. In 2006 Diageo's surprised their employees with a decanter commissioned to celebrate the 50th anniversary of Kilmarnock Distillery. This decanter was filled with a '1820' blend which we believe is the same found in this bottle.
Content 50ml - volume 40%