Akçe - Giyath al-Din Muhammad

The Eretna beylik occupied an awkward political middle ground in fourteenth-century Anatolia — nominally subordinate to the Ilkhanids, then forced to navigate between Mongol collapse and the rising pressure of neighboring Turkmen powers. Giyath al-Din Muhammad was the second ruler of the dynasty, inheriting a state his father Eretna had carved out of the Ilkhanid dissolution after 1335. His coinage reflects that transitional moment: a provincial mint operating with genuine autonomy for the first time, no longer struck in the name of a Mongol overlord.

The beylik effectively ceased to function as a coherent state within a generation of his death, absorbed by the Kadı Burhaneddin emirate by 1381.