(English) Design submitted by Peter from UK.
The idea for this watch design was based on traditional sundials and the lack of sun in the UK. Peter thought that it would be novel to replace the light source but use the traditional method of telling the time using shadows.
To tell the time, you simply press the button on the side of the watch. The two individual lights mounted on two rotational bezels illuminates and then sweep around to the appropriate places to cast shadows instead of hands to tell the time.