CORPUS EXPORT · 12269 calibers · 59387 family views · round round/2026-09-08Compiled from app/public/data/ · corpus 70c0140eba.

Family line

Alpina 231 (Favor 14)

Heritage3 calibers2 lineage edges0 related edgesdesign:alpina-231compare specs · 3

This profile traverses clone_of · derived_from · ebauche_of · licensed_copy_of · module_on · revision_of · tooling_transfer_of · variant_of and keeps disputed edges. Every edge in this view carries at least one reference.

100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
Edge types in this family
accepteddisputedcontested region

Generations run left to right, ancestors first, and the axis along the top is ordinal rather than linear: each band is one generation, labelled with the range of sourced introduction years it contains. A band reads “—” when no caliber in it has a year anyone published — the gap is the finding, not a rendering failure. Dotted arcs above and below the drawing are related edges — successor, drop-in, no-derivation — which are stored in a different table from lineage and can never form part of an ancestry path.

Every edge in this view

CaliberRelationshipToStatusDetailSources
Alpina 231 (Favor 14)ébauche of
lineage
Favor 14staged—
Alpina 233 (Favor 14)ébauche of
lineage
Favor 14staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20230427230136/http://www.ranfft.de//cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Alpina_231
    archivetier 2retrieved 2023-04-271 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20201128130802/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&2uswk&2uswk&Alpina_233
    archivetier 2retrieved 2020-11-281 fact on this page