60th birthday; kanreki
Celebration of turning 60 (or 61 in the traditional age reckoning), marking completion of one full sexagenary cycle. Often involves wearing a red vest or hat.
My father turned 60 this year.
We gave a red vest as a gift for his 60th birthday celebration.
My father will turn 60 next month.
The family celebrated my grandfather's 60th birthday.
Wearing a red vest for one's 60th birthday is an old custom.
former grand champion's 60th birthday ring-entering ceremony