The Astronomical Timepeace

The Astromonical Timepeace of Circassica is the only mechanical clock in the world and one of Hathay's nine wonders. It was constructed between 1386 and 1392 out of coloured marbles and strange black stone. It is a mechanical wonder, which to this day has never been replicated anywhere else in the world. The clock depicts a model of the universe, with the sun, the moon, and the starts revolving around earth at its center. Around the edge, an outer circle bears the Urubuhl numbers from 1 to 12, with noon at the top reflecting the position of the Sun in the sky at the time. The inner circle shows the moon and bears the numbers 1 to 60, representing the days in a month.