• Computer Science
  • Published 1999

Earthquake clouds: A reliable precursor

  title={Earthquake clouds: A reliable precursor},
  author={Zhong Shou},
An electronic watch, particularly a quartz-controlled wristwatch including an electronic circuit for the control of an indicator device. The watch includes an indicator setting arrangement having a setting shaft arrestable in different positions, and a support plate therefor. A stop or arresting spring for the setting shaft concurrently constitutes a switch element for controlling a conductor path in the electronic circuit.