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

Family tree · none recorded

No lineage link to any other caliber is recorded for this design under the Heritage profile. That is a gap in the research, not a claim that none exists.

Open the full family view →

movement

Peseux 80

Fabrique d'Ebauches Peseux SAarchive filing⟨1955 or earlier⟩ range onlydesign:peseux-80compare specs
⟨1955 or earlier⟩ range only — no source gives an introduction yearread from sources · staged
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”
not after 1955
a dated example movement, ca. 1950 (+5 yr, the source says “circa”)“ca. 1950: Nivia * Suisse *, Precision, 15 Jewels - Peseux”

Identity

A caliber is three separate things and this reference keeps them apart: the construction, the names it is sold under, and the article a brand actually bought. A watch model points at an execution — never at a bare construction — which is why “same caliber” is almost never a complete answer.

IDesign — the construction
Peseux 80
movementproducer: Fabrique d'Ebauches Peseux SAarchive filing
IIDesignations — 0 names

No designation is recorded for this design yet.

IIIExecutions — 1 article

No source in this corpus states which grade any Peseux 80 was bought at. That unknown is stored as a real row rather than left blank, so it can be counted, filtered and excluded from any comparison that would otherwise assume parity.

unknownsynthetic
evidence: unknown

no source states which grade this article was bought at — this row exists so 'unknown' stays countable instead of becoming an assumption

exec:peseux-80/unknown

Specifications

PropertyValueScopeStatusSources
Jewels
build.jewel_count
15—staged
Seconds display
disp.seconds_display
small—staged
Casing diameter
geom.casing_diameter_mm
17.5 mm—staged
Movement diameter
geom.diameter_mm
17.2 mm—staged
Movement height
geom.height_mm
3.2 mm—staged
Frequency
osc.frequency_vph
18000 vph—staged
Winding mode
wind.mode
manual—staged

Lineage

The same relationships as the tree at the top of this page, with their sources. An absence in a column means no source stated one.

Ancestors · 0

Where this construction came from. Read up the arrows.

None recorded. An absence here means no source stated one, not that none exists.

Descendants · 0

What came from it — revisions, variants, clones, licensed copies.

None recorded. An absence here means no source stated one, not that none exists.

Related · 0

Stored in a different table from descent. A successor is not a child.

None recorded. An absence here means no source stated one, not that none exists.

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20171031014310/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&167&2uswk&Peseux_80
    archivetier 2retrieved 2017-10-319 facts on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20230901211323/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Peseux_81
    archivetier 2retrieved 2023-09-011 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20230901211342/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Peseux_82
    archivetier 2retrieved 2023-09-011 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20171031014322/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&167&2uswk&Peseux_84
    archivetier 2retrieved 2017-10-311 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20171031014320/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&167&2uswk&Peseux_83
    archivetier 2retrieved 2017-10-311 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20171031014324/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&167&2uswk&Peseux_87
    archivetier 2retrieved 2017-10-311 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20230901211401/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Peseux_88
    archivetier 2retrieved 2023-09-011 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20171031014312/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&167&2uswk&Peseux_80A
    archivetier 2retrieved 2017-10-311 fact on this page
  9. 9
    Internet Archive
    https://web.archive.org/web/20230901211329/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Peseux_81A
    archivetier 2retrieved 2023-09-011 fact on this page