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

Family line

AS 1539

Everything (debug)4 calibers3 lineage edges0 related edgesdesign:as-1539compare 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%overlaydrag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofAS 1539 — open caliber pageAS 1539—maker not sourc…1 exec · grade ?AS 1558 — open caliber pageAS 1558—maker not sourc…1 exec · grade ?Wittnauer 11WSG (AS 1539) — open caliber pageWittnauer 11WSG (AS 1539)—maker not sourced1 exec · grade ?Wittnauer C11WS2 (AS 1539, AS 1558) — open caliber pageWittnauer C11WS2 (AS 1539, AS 1…—maker 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
Wittnauer 11WSG (AS 1539)ébauche of
lineage
AS 1539staged—
Wittnauer C11WS2 (AS 1539, AS 1558)ébauche of
lineage
AS 1539staged—
Wittnauer C11WS2 (AS 1539, AS 1558)ébauche of
lineage
AS 1558staged—

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/20181108103125/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Wittnauer_11WSG
    archivetier 2retrieved 2018-11-081 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181108103317/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Wittnauer_C11WS2
    archivetier 2retrieved 2018-11-082 facts on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20181106102531/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1506
    archivetier 2retrieved 2018-11-061 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181106102704/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1538
    archivetier 2retrieved 2018-11-061 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20181106102711/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1539
    archivetier 2retrieved 2018-11-061 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20181106102741/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1551
    archivetier 2retrieved 2018-11-061 fact on this page