Size 45 x 40 mm.
Thickness 3 mm.
Weight 20.8 g.
Obverse
自講 - Automobile Training
reserve
横須賀鎮守府 - Yokosuka Naval Base
昭和十六年度 - 1941
第三回自動車 - 3rd Automobile
講習記念 - Training Commemorative
1941 yokosuka naval base commemorative watch fob
1941年度横須賀鎮守府第三回自動車講習記念章
imperial japan naval badge
imperial japan naval watch fob
yokosuka naval base 3rd automobile training
yokosuka naval base commemorative badge
昭和十六年度横須賀鎮守府第三回自動車講習記念章
横須賀鎮守府章