The Oman 1 Rial Banknote was issued by the Central Bank of Oman in 2015 (AH1437 to commemorate the country’s 45th National Day. Its obverse features Sultan Qaboos bin Said and the coat of arms of Oman depicting swords and a dagger (khanjar). It also shows the Al Alam Palace in Muscat. The reverse of the note depicts flowers, a khanjar, desert white butterflies, and the 45th National Day logo. It also shows Sultan Qaboos University. The note contains a two-tone windowed security thread and a watermark that reveals an image of the Sultan. Its dimensions are 140 mm by 71 mm. This commemorative banknote is in uncirculated condition.