To provide a switch apparatus constituted to achieve prevention of an action error in a switch and to be more functional.

A first switch 200 provided with a rotary type operating part 210, second switches 300 and 400 provided with push type operating parts 310 and 410, and a case 10 installed with the first switch and the second switches, are provided. In the operating part of the first switch, a main body part 211 which is the center of its rotation, and a shutter part 212 provided in the main body part and shielding and exposing the operating part of the second switches according to the rotated position of the main body part, are provided. In the case, an indented part 11 containing the moving range of the shutter part is provided. In the operating parts of the second switches, a constitution of being positioned on a bottom surface of the indented part is adapted. In an electric wave correction type alarm clock 1 which is an electronic apparatus, an alarm stopping switch is provided as the first switch each of an alarm signal generating switch and reception state confirmation switch are provided as the second switches.