Shurikan watch is a concept timepiece for Ninja warriors, as its name suggests, you can tell this watch design was inspired by the throwing stars. The blade from this concealed weapon inspired the shape for the analogue hands, back to basic design. Time is displayed using 3 blades like analogue hands/discs that point inwards from the bezel for a futuristic look. To indicate the hours, this watch uses the lowest, largest blade while the middle sized blade indicates minutes, and the smallest sized blade indicates seconds. These 3 blades are connected to 3 transparent discs which in turn are mounted to a regular analogue movement.