Subject of the commemorative coin:
 50th birthday of King Felipe VI
 Description:
 The design shows the coat of arms of King Felipe VI. At the left, in semi-circle, is the word “ESPAÑA” and underneath, the year of issuance, 2018. At the bottom right, in semi-circle, is the inscription “50 ANIVERSARIO DE SM FELIPE VI”. The mint mark is at the top right. The coin’s outer ring depicts the 12 stars of the European flag.