3 Things You Didn’t Know About The Moon: A. Lange & Söhne Richard Lange Perpetual Calendar Terraluna

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Dec 24, 2020
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Watchfinder & Co. presents:

You may know the moon best as a big rock that hangs in the night sky, but far from being a useless pebble, it actually offers a symbiotic relationship not only with the Earth itself, but the people on it. It’s an ancient, fascinating phenomenon that has drawn minds of all types to it since the dawn of man, a focus of both science and religion, and it’s going to be around for a while. Nowhere better is the moon’s pull more aptly demonstrated than in the A. Lange & Söhne Richard Lange Perpetual Calendar Terraluna, which will be our guide today to uncover three facts about this planetary tagalong you didn’t know.
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Featured Watches:
A. Lange & Söhne Richard Lange Perpetual Calendar Terraluna 180.032



RICHARD LANGE PERPETUAL CALENDAR "Terraluna"​

The exact journey of the moon around the earth​

Since the dawn of humanity, the waxing and waning of the moon have fascinated mankind ‒ in spite of the fact that we have known for quite a while that the shape and size of the moon only appear to be changing during its journey around our planet. In actual fact, the changes in its appearance are due to its constellation relative to the earth and the sun. A phenomenon that the RICHARD LANGE PERPETUAL CALENDAR “Terraluna” reproduces with such precision ‒ hardly any other mechanical timepiece is in the same league.

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As long as the RICHARD LANGE PERPETUAL CALENDAR “Terraluna” is worn, it reveals nothing about the moon because its patented orbital moon-phase display can only be admired through the sapphire-crystal caseback of the watch. It shows the current moon phase as well as the positions of the moon and sun as an observer in the northern hemisphere would see them. Once correctly set, the moon-phase display is so precise that if the watch runs without interruption, it will take 1058 years before a correction by one day is required.

RICHARD LANGE PERPETUAL CALENDAR “Terraluna” – A. Lange & Söhne​

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Very cool! :dance2: Thanks for posting this up, Mike.:hat:
 
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