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

Family line

Dugena 3901 (Unitas 6365)

Based-on star (WatchBase sense)3 calibers2 lineage edges0 related edgesdesign:dugena-3901compare specs · 3

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

Same caliber, other senses of “family”Everything (debug) · 3 calibersHeritage · 3 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibers
100%overlaydrag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofDugena 3901 (Unitas 6365) — open caliber pageDugena 3901 (Unitas 6365)—maker not sourced1 exec · grade ?Dugena 637 (Unitas 6365) — open caliber pageDugena 637 (Unitas 6365)—maker not sourced1 exec · grade ?Unitas 6365 — open caliber pageUnitas 6365—Fabrique d'Ebauches Unitas …1 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
Dugena 3901 (Unitas 6365)ébauche of
lineage
Unitas 6365staged—
Dugena 637 (Unitas 6365)ébauche of
lineage
Unitas 6365staged—

Curated overlays

A curated family label is an attributed opinion about grouping, not a node in the graph. No edge can point at one, and membership never affects ancestry.

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20181106134831/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_3901
    archivetier 2retrieved 2018-11-062 facts on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20191016191419/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_637
    archivetier 2retrieved 2019-10-162 facts on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20181106134825/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_3900
    archivetier 2retrieved 2018-11-061 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181106135555/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_636
    archivetier 2retrieved 2018-11-061 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20230902004021/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Unitas_633
    archivetier 2retrieved 2023-09-021 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20230902004301/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Unitas_6485N
    archivetier 2retrieved 2023-09-021 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20230902004309/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Unitas_6486
    archivetier 2retrieved 2023-09-021 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20230902004320/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Unitas_6486N
    archivetier 2retrieved 2023-09-021 fact on this page