Chondrite meteorite

Jbilet Winselwan

A black-interior CM2 carbonaceous chondrite recovered as many small stones, studied for organic compounds and aqueous alteration products.

The specimen

Classification
CM2 carbonaceous chondrite
Event
find
Where
near Smara, Western Sahara
When it fell
fall date unknown
Found
2013-05-24
Known mass
about 6 kg
Still cut for dials
Yes (as of 2026-08-21)

Used in Starman and Cosmopolis limited editions.

Watches

No watch in this catalog is recorded as carrying a Jbilet Winselwan dial yet. The models below are what the research documents.

  • Louis Moinet CosmopolisInset fragment

    Cosmic Art / Cosmopolis

    LM-135.50.CO · LM-135.50.25 · LM-135.50.55 · LM-135.20.20 · LM-135.20.50

    small meteorite insert mounted on the dial; one of twelve named meteorites

    Source
  • Louis Moinet StarmanDial components

    Cosmic Art / Starman

    LM-139.50.25 · LM-139.70.20

    meteorite components on dial

    Source

Sources