Size approximately 60 mm.
Weight 172 g.
Reverse
昭和十一年四月 - April 1936
海軍協會福岡縣支部大會記念 - Naval League Fukuoka Prefecture Branch General Assembly Commemorative
That's why it weights that much.
Original case.
呈 - Present
海軍協會福岡縣支部 - Naval League Fukuoka Prefecture Branch
