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

Family line

Dugena 3803 (Peseux 7040)

Everything (debug)4 calibers3 lineage edges0 related edgesdesign:dugena-3803compare specs · 4

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 · 4 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibersBased-on star (WatchBase sense) · 4 calibers
100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofDugena 3803 (Peseux 7040) — open caliber pageDugena 3803 (Peseux 704…1968maker not sourced1 exec · grade ?Dugena 608 (Peseux 7040) — open caliber pageDugena 608 (Peseux 704…1968maker not sourced1 exec · grade ?Girard-Perregaux 091 (Peseux 7040) — open caliber pageGirard-Perregaux 091 (Peseux 70…—maker not sourced1 exec · grade ?Peseux 7040 — open caliber pagePeseux 70401968Fabrique d'Ebauches Peseux …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 3803 (Peseux 7040)ébauche of
lineage
Peseux 7040staged—
Dugena 608 (Peseux 7040)ébauche of
lineage
Peseux 7040staged—
Girard-Perregaux 091 (Peseux 7040)ébauche of
lineage
Peseux 7040staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20200918102616/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_3803
    archivetier 2retrieved 2020-09-181 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181106135453/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Dugena_608
    archivetier 2retrieved 2018-11-061 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20181107151504/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_091
    archivetier 2retrieved 2018-11-071 fact on this page