STRUCTURE OF WRIST WATCH, ELECTRONIC CROWN FOR WRIST WATCH, AND WRIST WATCH HAVING DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide the structure of a wrist watch, an electronic crown for a wrist watch, and a wrist watch having a display.SOLUTION: A wrist watch includes an electric drive unit, an electronic core 15 provided with multiple two-dimensional connecting points, and an electronic crown having a rotating section 42 and a sensor 44. The sensor 44 includes the rotating section 42 and a fixed detection section 442. The detection section 442 detects an electronic signal generated by rotation of the rotating section 42 in order to change the state of an indicator. The detection section 442 of the electronic crown transmits an electronic signal to the electronic core 15 via one connecting point of the two-dimensional connecting points. The electric drive unit is electrically connected with a set of connecting points of the two-dimensional connecting points.