unknown order ?

[svapr]

Hello, can you advise what kind of medal/order it is?

[Kallarati Heroik]

Always use Google Lens app.

[922F]

Insignia maybe represents an offshoot of the Holy Order of St. Martin -- the Austrian branch uses [used?] a similar insignia design but less the saint's head in center and with black enamel eagles and a maroon ribbon.   See articles on Self-Styled Orders, by Guy Stair Sainty, & Caltrop's Corner among others.