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

Family line

ETA 2892

Everything (debug)6 calibers5 lineage edges0 related edgesdesign:eta-2892compare specs · 6

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 · 6 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibersBased-on star (WatchBase sense) · 6 calibers
100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofébauche ofébauche ofETA 2892 — open caliber pageETA 28921975ETA SA Manufacture Horlogère…1 exec · grade ?Eterna 12892 (ETA 2892) — open caliber pageEterna 12892 (ETA 289…1975maker not sourced1 exec · grade ?IWC 375 (ETA 2892) — open caliber pageIWC 375 (ETA 2892)1978maker not sourc…1 exec · grade ?Juvenia 11511 (ETA 2892) — open caliber pageJuvenia 11511 (ETA 289…1975maker not sourced1 exec · grade ?Mido 12892 (ETA 2892) — open caliber pageMido 12892 (ETA 2892)—maker not sourc…1 exec · grade ?Zenith 49.0 (ETA 2892) — open caliber pageZenith 49.0 (ETA 2892)—maker not sourc…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
Eterna 12892 (ETA 2892)ébauche of
lineage
ETA 2892staged—
IWC 375 (ETA 2892)ébauche of
lineage
ETA 2892staged—
Juvenia 11511 (ETA 2892)ébauche of
lineage
ETA 2892staged—
Mido 12892 (ETA 2892)ébauche of
lineage
ETA 2892staged—
Zenith 49.0 (ETA 2892)ébauche of
lineage
ETA 2892staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20201203202651/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Eterna_12892
    archivetier 2retrieved 2020-12-031 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20230901133851/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&IWC_375
    archivetier 2retrieved 2023-09-011 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20191117175036/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Juvenia_11511
    archivetier 2retrieved 2019-11-171 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20230901172712/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Mido_12892
    archivetier 2retrieved 2023-09-011 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20230902014555/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Zenith_49_0
    archivetier 2retrieved 2023-09-021 fact on this page