http://www.stonehengewatch.com/

Here's a watch for the long term survival planners. Though it does have a regular watch built in, it will continue to function once the batteries die. It even has a date function if the equinoxes are close enough for you. Built in compass is also a useful item. Don't lose the gnomen or you will be forced to whittle one.

It should have a built in alarm that plays Spinal Tap, but we can't have everything. I guess one could always hum the tune when the shadow reaches the appropriate time. <img src="/images/graemlins/grin.gif" alt="" />