Eclipse is based on a next-generation smart watch concept with a layered transparent display on the main display. It is a wearable device that seeks the emotional aspects of a premium watch through three-dimensional and deep graphics and an interface realized through the visual information from its layered display. The multi-information, linked through the rotary bezel interaction realized in both the main display and transparent display, and the seamless linkage of the two displays provide a dynamic and visual effect with emphasized three-dimensionality and depth while offering the new experience of a layered user interface.