This environmentally-friendly clock keeps time without batteries or solar cells. The large LCD display features easy-to-read 3/4” tall numbers showing time, month and date, and is powered using just water. The internal converter extracts electrons from the water molecules (or other liquid) and provides a steady stream of electrical current acting as a fuel cell to generate power to the clock. Available in metallic silver finish with black trim and the AWWA logo imprinted across the botttom.