WaterWatch image
WaterWatch image

Description: 1990. A curiosity- a watch that "runs" on water! Well it doesn't really just uses the water as the electrolyte in the cells at the top of the watch. This watch was made by the Ching Cheong Company in Hong Kong and came in a number of different colours - this is a translucent one so you can see the innards. Runs for about 3-4 days per drink of water and you refill by leaving it overnight on its side in a saucer of water (buttons out of water!). Fully working and settable good condition with original strap.