A tactile setter and Braille time markings let visually impaired users set a rotating disk timer accurately and track elapsed time.
Finger contact with hour and minute indicators can twist the shaft; tactile rotating plates limit circumferential force for accurate time reading.
A wristwatch uses a three-dimensional character driven by perpendicular pin movement to create visible animations above the dial.
A movable ring protrudes from the case to press against skin, solving insufficient vibration strength in discreet alarms.
A timepiece control portion coordinates ornamental body movement with theme music output for diverse visual appearances.
Asymmetrical pivoting coordinates drive mechanisms to simulate wing beats, reducing thickness and manufacturing complexity.