Rare Antique Clepsydra Water Clock – “G. Gastong 1630, South Sea” – c.1910–1930

A fascinating and highly unusual early 20th-century clepsydra or water clock, measuring approximately 75 cm high and made in the style of a 17th-century timepiece.

The clock is intriguingly engraved:

“G. Gastong 1630, South Sea”

Despite the 1630 inscription, this is believed to belong to the recognised group of antiquarian-style clepsydra clocks produced in England during the early decades of the 20th century, probably associated with Pearson Page of Birmingham.

The clock operates using one of mankind's oldest methods of measuring time. Water contained within the brass cylindrical reservoir is released at a controlled rate through a small tap. As the water level changes, an internal float mechanism moves the time indicator.

Features include the original brass water reservoir, regulating tap, float-operated mechanism, engraved brass scales and plaques, decorative timber backboard and wonderfully aged brass and timber surfaces.

Approximate height: 75 cm

An exceptionally unusual conversation piece combining horology, mechanical ingenuity and the early-20th-century fascination with reproductions of historic scientific instruments.