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

Family line

Dugena 3356 (ETA 2670)

Based-on star (WatchBase sense)5 calibers4 lineage edges0 related edgesdesign:dugena-3356compare specs · 5

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) · 5 calibersHeritage · 5 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibers
100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofébauche ofDugena 3356 (ETA 2670) — open caliber pageDugena 3356 (ETA 2670)—maker not sourc…1 exec · grade ?ETA 2670 — open caliber pageETA 26701971ETA SA Manufacture Horlogère…1 exec · grade ?Eterna 12670 (ETA 2670) — open caliber pageEterna 12670 (ETA 267…1970maker not sourced1 exec · grade ?Tissot 2311 (ETA 2670) — open caliber pageTissot 2311 (ETA 267…1972maker not sourced1 exec · grade ?Tissot 2371 (ETA 2670) — open caliber pageTissot 2371 (ETA 267…1972maker 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
Dugena 3356 (ETA 2670)ébauche of
lineage
ETA 2670staged—
Eterna 12670 (ETA 2670)ébauche of
lineage
ETA 2670staged—
Tissot 2311 (ETA 2670)ébauche of
lineage
ETA 2670staged—
Tissot 2371 (ETA 2670)ébauche of
lineage
ETA 2670staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20181106134626/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_3356
    archivetier 2retrieved 2018-11-061 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181107105019/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Eterna_12670
    archivetier 2retrieved 2018-11-071 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20230901235218/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Tissot_2311
    archivetier 2retrieved 2023-09-011 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181108071932/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Tissot_2371
    archivetier 2retrieved 2018-11-081 fact on this page