Badges manufactured by the Izaburo Watanabe workshop/陸軍諸官衛御用 金屬 渡邉伊三郎

Official army supplier from Tokyo.

 

Army War College Gift Cufflinks/陸軍土官学校贈カフスボタン

Engraved 贈 - Gift 陸軍土官学校 - Army War College Marked 銀 - Silver Original case. Made by Watanabe, Tokyo https://asiamedals.info/threads/badges-manufactured-by-the-izaburo-watanabe-workshop.24424/

asiamedals.info

 

Manchurian Incident Commemorative Badges and Watch Fobs/満州事変記念章

2nd type (different design of reverse). Obverse 満洲派遣 - Manchuria Dispatch 従軍記念章 - Military Service Commemorative Badge reverse (above) 満州事變 - Manchurian Incident 昭和六年九月十八日 - September 18, 1932 (in the center from right to the left) March 1, 1932 - Establishment of the Manchukuo State...

asiamedals.info

 

Another cased example.

Reverse

満洲事変 - Manchurian Incident

第二師團 - 2nd Division

合同慰霊祭 - Joint Service for the War Dead

記念章 - Commemorative Badge

昭和八年一月 - January 1933