1st variation. 日本海員掖済會 - Japan Seafarers Relief Association 善行章 - Good Deeds /Good Conduct; Benevolence/ Badge Original case. Badge was made by Suzukisei workshop.
The only formal differences between badges of regular member of the association and lifetime regular member are silvered metal flower on a ribbon and additional inscription on the case lid (two kanji 終身 - lifetime). But apparently due to the fact that the badges (and cases) in all other...