1929.
Obverse
剣 for 剣道 - Kendo
reverse
明治中學 - Meiji Junior High School
秋季剣道大會 - Autumn Kendo Tournament
二五八九 - 2589 = 1929
Original case.
Watch fob was made by Tokyo Medal Works /東京徽章製作所/ https://asiamedals.info/threads/badges-and-watch-fobs-made-by-tokyo-medal-works.22808/
badge made by tokyo medal works
japanese kendo badge
japanese kendo tournament badge
japanese kendo tournament watch fob
katoya medal company
meiji junior high school kendo badge
meiji junior high school kendo watch fob
tokyo medal works
剣道大会章
明治中学秋季剣道大会章
東京徽章製作所
Beautifully designed badge in form of the tsuba.
Obverse
剣 for 剣道 - Kendo
reverse
東洋大学剣道大會 - Toyo University Kendo Tournament
昭和四年仲秋 - Mid-Autumn 1929
Original case.