This is a new type of clock called The Aspiral Clock. The Aspiral principle is simple, instead of a dial, a spiral and instead of hands, a ball. The spiral face turns slowly over a twelve hour period with a ball resting on the spiral ledge. When the clock reaches the final twelfth hour it drops through a hole to start all over again. That is a gorgeous idea. Very nice.
It is made in London and launched at the end of last year