1st Educational Group Aviation School Award Watch Fob/紀元2600航整校第一教育隊優賞章

Obverse

優賞 - High Praise; Special Reward

reverse

紀元2600 - 1940

航整校 - Aviation School

第一教育隊 - 1st Educational Group

読売新聞社 - Yomiuri Shimbun

Yomiuri Shimbun is one of the five major newspapers in Japan https://en.wikipedia.org/wiki/Yomiuri_Shimbun