Congreve clocks were invented by William Congreve, an English inventor and military engineer, in the early 19th century. They were known for their accuracy and reliability, and were used as timekeepers in naval and military applications. The clocks used a balance wheel escapement and a temperature-compensated balance spring, which helped to ensure their accuracy in varying temperatures. Congreve clocks were also used in scientific and astronomical applications, as well as in some civilian settings. They were highly sought after and were considered a significant technological advancement at the time. Congreve clocks were in use until the late 19th century, when they were replaced by more accurate and reliable timekeeping devices.
5 items found:
These items have been sold, and the description, image and price are for reference purposes only.