22836-072987 ASTROLABIUM

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Quick Overview

  • The highly accurate quartz regulated astrolabium has a month and zodiac disc and a sun, moon and earth ball
  • Through the visible highly intricate gear train system, the astrolabium  reproduces the annual orbit of the earth around the sun,with the earth rotating around its own axis once in 24 hours and the moon revolves around the earth in 29.5 days, completing a full rotation aound its axis.
  • In the course of one year, the earth passes all twelve zodiac signs, months and individual days, which are indicated on the brass disc
  • Utilizes a Hermle quartz skeleton movement
  • The crystal dome is mouth blown and can therefore have little bubbles and other minor irregularities, which is a characteristic for this kind of  production
  • Mahogany
  • 2 year manufacturer warranty
  • H 11 1/4" x 8 1/4"

Additional Information
  • Model : 22836-072987
  • Manufactured by : Hermle
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