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

Family line

Alpina 636 (Peseux 170A)

Everything (debug)4 calibers3 lineage edges0 related edgesdesign:alpina-636compare 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 ofAlpina 636 (Peseux 170A) — open caliber pageAlpina 636 (Peseux 170A)—maker not sourced1 exec · grade ?Mido 1002A (Peseux 170A) — open caliber pageMido 1002A (Peseux 170A)—maker not sourced1 exec · grade ?Mido 1002C (Peseux 170A) — open caliber pageMido 1002C (Peseux 170A)—maker not sourced1 exec · grade ?Peseux 170A — open caliber pagePeseux 170A—Fabrique 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
Alpina 636 (Peseux 170A)ébauche of
lineage
Peseux 170Astaged—
Mido 1002A (Peseux 170A)ébauche of
lineage
Peseux 170Astaged—
Mido 1002C (Peseux 170A)ébauche of
lineage
Peseux 170Astaged—

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20230904023354/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Alpina_636&
    archivetier 2retrieved 2023-09-041 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20230901171851/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Mido_1002A
    archivetier 2retrieved 2023-09-011 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20230901172059/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Mido_1002C
    archivetier 2retrieved 2023-09-011 fact on this page