Size 21.5 mm.
Obverse
凱旋 - Triumphant Return
reverse
大正三年 - 1914
八月二十三日正午 - Noon of August 23rd
日獨國交断絶 - Severance of Diplomatic Relations Between Japan and Germany
十一月七日午前 - Morning of November 7th
青島陥落 - Fall of Tsingtao
Watch fobs were commissioned by Osaka Mainichi Shimbun and were manufactured by the Japanese Mint.
Mint also manufactured table medals with the same design https://asiamedals.info/threads/japanese-mint-ww1-commemorative-table-medals.26291/
Today thee variants of the watch fobs are known: gold...
1919年世界戦役講和條約調印記念章
japanese mint ww1commemorativewatchfobjapanesewatchfobjapaneseww1commemorativewatchfobjapaneseww1 victory commemorativewatchfobwatchfob made by japanese mint
世界戦役講和条約記念メダル
世界戦役講和条約記念造幣局製メダル
世界戦役講和條約調印記念章
大正八年六月二十八日世界戦役講和條約調印記念章
造幣局製
造幣局製メダル