1929 Army Special Large Maneuvers Participation Commemorative Watch Fobs/昭和四年拾壱月陸軍特別大演習参加記念章

1st variation.

Obverse

南軍司官白川大将 - South Army Commander General Shirakawa https://en.wikipedia.org/wiki/Yoshinori_Shirakawa

北軍司官白井上大将 - North Army Commander General Inoue https://en.wikipedia.org/wiki/Sadae_Inoue

reverse

陸軍特別大演習 - Army Special Large Maneuvers

参加記念章 - Participation Commemorative Badge

昭和四年拾壱月 - November 1929

 

2nd variation.

Different stamp (easily detectable by different map on obverse and form of kanji three 参 on reverse).

 

3rd variation.

Different stamp (once again easily detectable by a different map on obverse).

Comparison with (closest by the stamp) 1st variation.

 

Cased watch fob of 1st variation.

Case inscription

陸軍 - Army

特別 - Special

大演習記念 - Large Maneuvers Commemorative

茨城縣 - Ibaraki Prefecture

Watch fobs were manufactured by the Naigai workshop https://asiamedals.info/threads/badges-watch-fobs-and-medals-made-by-naigai-medal-works.27922