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.

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movement

Zenith Elite 670

Zenithintroduced 1994design:zenith-elite-670compare specs

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
Zenith Elite 670
movementproducer: Zenith
IIDesignations — 1 name
IssuerNameKindDisambiguated bySources
ZenithElite 670house—
IIIExecutions — 2 articles

No source in this corpus states which grade any Zenith Elite 670 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.

unknown
evidence: unknownunder a designationmodified by ZenithElite 670
exec:zenith/elite-670
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:zenith-elite-670/unknown

Specifications

PropertyValueScopeStatusSources
Total components
build.component_count
144—accepted
Date
disp.has_date
yes—accepted
Seconds display
disp.seconds_display
central—accepted
Movement diameter
geom.diameter_mm
25.6 mm—accepted
Movement height
geom.height_mm
3.47 mm—accepted
Frequency
osc.frequency_vph
28800 vph—accepted
Power reserve (typical)
power.reserve_typical_h
50 h—accepted
Introduced
prod.intro_year
1994—accepted
Caliber supply type
prod.supply_type
in_house—accepted
Winding mode
wind.mode
automatic—accepted

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.

Used by

28
models
1
brands
28
grade unknown

grain 28 reference — every record here sits at the same level, so the count is one kind of thing.

Every brand here is on the strength of a source that names a watch and states this movement. Brands that use this caliber and nobody has sourced yet are absent — this is what has been researched, not what exists.

Sources

  1. 1
    zenith-watches.com
    https://www.zenith-watches.com/en_us/product/defy-skyline-03-9400-670-01-i001
    manufacturertier 1retrieved 2026-08-246 facts on this page
  2. 2
    Monochrome Watches
    https://monochrome-watches.com/zenith-defy-revival-a3642-review-specs-price/
    presstier 2retrieved 2026-08-246 facts on this page
  3. 3
    pressroom.zenith-watches.com
    https://pressroom.zenith-watches.com/cool-as-ice-zenith-launches-a-trio-of-defy-skyline-boutique-edition-with-ice-blue-dials/?lang=eng
    manufacturertier 2retrieved 2026-08-311 fact on this page