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Why I Bought It: Collector Koen Simon And His Two-Tone Christiaan Van Der Klaauw Orion - Quill & Pad
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Christiaan van der Klaaw Planetarium - With the World's Smallest Mechanical Planetarium - Monochrome Watches
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CHRISTIAAN VAN DER KLAAUW | PLANETARIUM 2000 A YELLOW GOLD AUTOMATIC WRISTWATCH WITH MONTH, DATE, AND PLANETARIUM APERTURE DEPICTING THE RELATIVE PLACEMENT OF THE PLANETS AROUND THE SUN, CIRCA 2000 | Watches
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