Wonsqueak Tide and Time Clock: a closeup view

The Wonsqueak Tide and Time Clock presents tide and time information in a dramatic new way. The "high" and "low" arrows point to the approximate times of the high and low tides, the hour hand indicates whether the tide is rising or falling, and by observing the thickness of the blue crescent at the hour hand, you can know the current approximate height of the tide.

Its dimensions are 9 3/4" by 9 3/4" by 2 7/8", suitable for placement on wall or shelf.