Army Aviation Signal School Graduation Commemorative Watch Fobs/陸軍航空通信学校卒業記念章

Size 45×45 mm.
Thickness 2 mm.
Weight 40 g.

Obverse

航 for 航空 - Aviation

通 for 通信 - Signal

reverse

卒業記念 - Graduation Commemorative

陸軍航空通信學校 - Army Aviation Signal School

第五期下士官學生 - 5th Non-commissioned Officer Class

Engraved

山本運三 - Yamamoto Unzo