What does “Meteorite” mean?

A meteorite dial is cut from a slice of iron meteorite. When these meteorites are cut, polished and etched, they show a natural crystalline pattern called the Widmanstätten pattern, formed as the metal cooled extremely slowly inside its parent asteroid. Gibeon meteorite from Namibia is one of the most commonly used sources.

Because each slice is different, every meteorite dial is unique, and that appeals to many buyers. They are used by several major brands on certain references. For dealers, the key points are confirming that the dial is a factory option on that reference, since aftermarket meteorite dials exist, and checking for corrosion. Iron meteorite can rust if moisture gets into the case, so condition under magnification matters. As with other unusual dials, papers and dial codes help prove the dial is original.

Typical usage: “Rolex Daytona with factory meteorite dial, pattern clear, no corrosion, full set.” A buyer might ask for close-up photos of the dial edges, where any rust spots would most likely appear.