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

Family line

AS 1200

Everything (debug)9 calibers8 lineage edges0 related edgesdesign:as-1200compare specs · 9

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 · 9 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibersBased-on star (WatchBase sense) · 9 calibers
100%drag to pan · ⌘/ctrl + scroll to zoom · hover a caliber to isolate its line
ébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofAS 1200 — open caliber pageAS 1200—maker not sourc…1 exec · grade ?Bulova 10BC (AS 1200) — open caliber pageBulova 10BC (AS 120…1944maker not sourced1 exec · grade ?Bulova 10BCC (AS 1200) — open caliber pageBulova 10BCC (AS 120…1946maker not sourced1 exec · grade ?Bulova 10BS (AS 1200) — open caliber pageBulova 10BS (AS 120…1943maker not sourced1 exec · grade ?Bulova 10BT (AS 1200) — open caliber pageBulova 10BT (AS 120…1950maker not sourced1 exec · grade ?Bulova 10BTC (AS 1200) — open caliber pageBulova 10BTC (AS 120…1951maker not sourced1 exec · grade ?Bulova 10BU (AS 1200) — open caliber pageBulova 10BU (AS 120…1951maker not sourced1 exec · grade ?Bulova 10BUC (AS 1200) — open caliber pageBulova 10BUC (AS 120…1951maker not sourced1 exec · grade ?Bulova 10ZCC (AS 1200) — open caliber pageBulova 10ZCC (AS 1200)—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
Bulova 10BC (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BCC (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BS (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BT (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BTC (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BU (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10BUC (AS 1200)ébauche of
lineage
AS 1200staged—
Bulova 10ZCC (AS 1200)ébauche of
lineage
AS 1200staged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20230905233650/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Bulova_10BC&
    archivetier 2retrieved 2023-09-051 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20230905233806/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Bulova_10BCC&
    archivetier 2retrieved 2023-09-051 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20181106113747/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Bulova_10BS
    archivetier 2retrieved 2018-11-061 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181106113753/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Bulova_10BT
    archivetier 2retrieved 2018-11-061 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20191021223310/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Bulova_10BTC
    archivetier 2retrieved 2019-10-211 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20191215182538/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Bulova_10BU
    archivetier 2retrieved 2019-12-151 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20230905235932/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Bulova_10BUC&
    archivetier 2retrieved 2023-09-051 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20191021022351/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Bulova_10ZCC
    archivetier 2retrieved 2019-10-211 fact on this page