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

Family line

Cortebert 266 (ETA 2391)

Everything (debug)7 calibers6 lineage edges0 related edgesdesign:cortebert-266compare specs · 7

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 · 7 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibersBased-on star (WatchBase sense) · 7 calibers
100%overlaydrag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofCortebert 266 (ETA 2391) — open caliber pageCortebert 266 (ETA 2391)—maker not sourced1 exec · grade ?Doxa 103 (ETA 2391) — open caliber pageDoxa 103 (ETA 2391)—maker not sourc…1 exec · grade ?Dugena 3313 (ETA 2391) — open caliber pageDugena 3313 (ETA 2391)—maker not sourc…1 exec · grade ?ETA 2391 — open caliber pageETA 2391—ETA SA Manufacture Horlogère…1 exec · grade ?Hamilton 61 (ETA 2391) — open caliber pageHamilton 61 (ETA 2391)—maker not sourc…1 exec · grade ?Hamilton 75S (ETA 2391) — open caliber pageHamilton 75S (ETA 2391)—maker not sourc…1 exec · grade ?Movado 290 (ETA 2391) — open caliber pageMovado 290 (ETA 239…1960maker 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
Cortebert 266 (ETA 2391)ébauche of
lineage
ETA 2391staged—
Doxa 103 (ETA 2391)ébauche of
lineage
ETA 2391staged—
Dugena 3313 (ETA 2391)ébauche of
lineage
ETA 2391staged—
Hamilton 61 (ETA 2391)ébauche of
lineage
ETA 2391staged—
Hamilton 75S (ETA 2391)ébauche of
lineage
ETA 2391staged—
Movado 290 (ETA 2391)ébauche of
lineage
ETA 2391staged—

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/20181106123438/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Cortebert_266
    archivetier 2retrieved 2018-11-062 facts on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181106131614/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Doxa_103
    archivetier 2retrieved 2018-11-062 facts on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20200928174129/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&b&2uswk&Dugena_3313
    archivetier 2retrieved 2020-09-281 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181107162646/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Hamilton_61
    archivetier 2retrieved 2018-11-072 facts on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20181107163225/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Hamilton_75S
    archivetier 2retrieved 2018-11-071 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20171031003941/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&151&2uswk&Movado_290
    archivetier 2retrieved 2017-10-311 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20181106123456/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Cortebert_270
    archivetier 2retrieved 2018-11-061 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20181106123536/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Cortebert_286
    archivetier 2retrieved 2018-11-061 fact on this page
  9. 9
    Internet Archive
    https://web.archive.org/web/20191119033225/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Cortebert_271
    archivetier 2retrieved 2019-11-191 fact on this page
  10. 10
    Internet Archive
    https://web.archive.org/web/20171030175744/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&45&2uswk&Doxa_118
    archivetier 2retrieved 2017-10-301 fact on this page
  11. 11
    Internet Archive
    https://web.archive.org/web/20181106131620/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Doxa_104
    archivetier 2retrieved 2018-11-061 fact on this page
  12. 12
    Internet Archive
    https://web.archive.org/web/20190820095625/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Doxa_115
    archivetier 2retrieved 2019-08-201 fact on this page
  13. 13
    Internet Archive
    https://web.archive.org/web/20181107162635/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Hamilton_60
    archivetier 2retrieved 2018-11-071 fact on this page
  14. 14
    Internet Archive
    https://web.archive.org/web/20181107162708/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Hamilton_62
    archivetier 2retrieved 2018-11-071 fact on this page
  15. 15
    Internet Archive
    https://web.archive.org/web/20191121074314/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Hamilton_64
    archivetier 2retrieved 2019-11-211 fact on this page