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

Family line

Alpina 652 (AS 1130)

Everything (debug)5 calibers4 lineage edges0 related edgesdesign:alpina-652compare specs · 5

This profile traverses clone_of · derived_from · design_imitation_of · ebauche_of · incorporates_module · 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.

Same caliber, other senses of “family”Heritage · 5 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibersBased-on star (WatchBase sense) · 5 calibers
100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofébauche ofAlpina 652 (AS 1130) — open caliber pageAlpina 652 (AS 1130)—maker not sourc…1 exec · grade ?AS 1130 — open caliber pageAS 1130—maker not sourc…1 exec · grade ?Dugena 838 (AS 1130) — open caliber pageDugena 838 (AS 1130)—maker not sourc…1 exec · grade ?Girard-Perregaux 27 (AS 1130) — open caliber pageGirard-Perregaux 27 (AS 1130)—maker not sourced1 exec · grade ?Girard-Perregaux 27BF (AS 1130) — open caliber pageGirard-Perregaux 27BF (AS 1130)—maker not sourced1 exec · grade ?
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 652 (AS 1130)ébauche of
lineage
AS 1130staged—
Dugena 838 (AS 1130)ébauche of
lineage
AS 1130staged—
Girard-Perregaux 27 (AS 1130)ébauche of
lineage
AS 1130staged—
Girard-Perregaux 27BF (AS 1130)ébauche of
lineage
AS 1130staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20181106093931/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Alpina_652
    archivetier 2retrieved 2018-11-061 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181106140236/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_838
    archivetier 2retrieved 2018-11-061 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20210118194551/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&2&2uswk&Girard-Perregaux_27
    archivetier 2retrieved 2021-01-181 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181107152114/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_27BF
    archivetier 2retrieved 2018-11-071 fact on this page