CALIBER/browser
CORPUS EXPORT · 12269 calibers · 59387 family views · round round/2026-09-08Compiled from app/public/data/ · corpus 70c0140eba.
Family treeAS 1688 — Heritage family: 9 calibers, 8 sourced lineage links.Drag to explore.
100%overlaydrag to pan · hover a caliber to isolate its line · scroll the page normallyopen the full family view →
ébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofébauche ofAS 1688 — the caliber this page is aboutAS 1688—maker not sourc…1 exec · grade ?Ebel 314 (AS 1688) — open caliber pageEbel 314 (AS 1688)—maker not sourc…1 exec · grade ?Favre-Leuba 1188 (AS 1688) — open caliber pageFavre-Leuba 1188 (AS 1688)—maker not sourced1 exec · grade ?Girard-Perregaux 33 (AS 1688) — open caliber pageGirard-Perregaux 33 (AS 1688)—maker not sourced1 exec · grade ?Girard-Perregaux 33.09 (AS 1688) — open caliber pageGirard-Perregaux 33.09 (AS 1688)—maker not sourced1 exec · grade ?Girard-Perregaux 33.6 (AS 1688) — open caliber pageGirard-Perregaux 33.6 (AS 1688)—maker not sourced1 exec · grade ?Girard-Perregaux 43.0 (AS 1688) — open caliber pageGirard-Perregaux 43.0 (AS 1688)—maker not sourced1 exec · grade ?Zodiac 68 (AS 1688) — open caliber pageZodiac 68 (AS 1688)—maker not sourc…1 exec · grade ?Zodiac 68A (AS 1688) — open caliber pageZodiac 68A (AS 1688)—maker not sourc…1 exec · grade ?
accepteddisputed
Sense of “family”Heritage · 9Everything (debug) · 9Parts cluster (Jules Borel sense) · 1Manufacturer-internal (Ranfft sense) · 1Based-on star (WatchBase sense) · 9Open the full family view →

movement

AS 1688

maker not sourcedyear not sourceddesign:as-1688compare specs · 8

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
AS 1688
movement
IIDesignations — 0 names

No designation is recorded for this design yet.

IIIExecutions — 1 article

No source in this corpus states which grade any AS 1688 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:as-1688/unknown

Specifications

PropertyValueScopeStatusSources
Jewels
build.jewel_count
17—staged
Date correction
disp.date_quickset
none—staged
Date
disp.has_date
yes—staged
Seconds display
disp.seconds_display
central—staged
Casing diameter
geom.casing_diameter_mm
26 mm—staged
Movement diameter
geom.diameter_mm
25.6 mm—staged
Movement height
geom.height_mm
3.9 mm—staged
Frequency
osc.frequency_vph
21600 vph—staged
Shock protection
osc.shock_protection
incablocexample movement, 1960staged
Power reserve (typical)
power.reserve_typical_h
44 h—staged
Hacking seconds
wind.has_hacking_seconds
yesoptional executionstaged
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.

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/20191022171850/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1688
    archivetier 2retrieved 2019-10-2212 facts on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181106142719/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Ebel_314
    archivetier 2retrieved 2018-11-061 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20181107112456/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Favre-Leuba_1188
    archivetier 2retrieved 2018-11-071 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20181107152756/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_33_09
    archivetier 2retrieved 2018-11-071 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20181107152818/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_33_6
    archivetier 2retrieved 2018-11-071 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20181107152745/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_33
    archivetier 2retrieved 2018-11-071 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20181107153108/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Girard-Perregaux_43_0
    archivetier 2retrieved 2018-11-071 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20230902015702/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Zodiac_68
    archivetier 2retrieved 2023-09-021 fact on this page
  9. 9
    Internet Archive
    https://web.archive.org/web/20230902015813/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Zodiac_68A
    archivetier 2retrieved 2023-09-021 fact on this page