Today the question “What time is it?” is quickly answered by looking at any number of devices around us, from watches to phones to computers. For millennia, however, determining the correct time was not so simple. In fact, it was not until the late thirteenth century that the first mechanical clocks were made, slowly replacing sundials and water clocks. It would take several hundred years before mechanical timekeepers became reliable and accurate. This exhibition explores the discoveries and innovations made in the field of horology from the early sixteenth to the nineteenth century.