Designs in Stainless Clock

This clock by Designs in Stainless was displayed at the 2008 Chelsea Flower show
The clock is manufactured in stainless steel with brass fittings, and the clock hands are driven by a water wheel and cog system.
It is priced at a scary £18,500 but given its size and quality this is probably reasonable.
See http://www.designs-in-stainless.co.uk/bespoke.htm