Temperature compensation by positioning of plural piezoelectric vibrators in an electronic wristwatch

摘要

In an electronic wristwatch having a watch body an a plurality of electronic vibrators having frequency-position characteristics, the frequency-temperature characteristic of the standard signal generated thereby is improved by positioning the vibrators in the watch body so that at least one vibrator has a different frequency-position characteristic than the other vibrators to compensate for any frequency deviation thereof due to the orientation of the watch body.