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

Manufacturer

Minerva

15 designsproduceragent:minerva

Attribution is time-dependent in this model: a design keeps its identity when a company is absorbed, and only the maker record moves. Every row of the designs table below carries the source for its own attribution.

Family lines

2 of 15 connected2 Heritage lines4 under other senses

15 designs are attributed to Minerva. 2 of them sit in 2 recorded family lines under the Heritage sense of the word — each one is drawn below. The other 13 stand alone in this sense, and no other sense of “family” puts them in one either: this corpus records no relative for them — not that none exists.

accepteddisputed
Line 1Alpina 890 (Minerva 20) — Heritage family: 2 calibers, 1 sourced lineage link. 1 of them is attributed to Minerva.Drag to explore.
100%drag to pan · hover a caliber to isolate its line · scroll the page normallyopen the full family view →
ébauche ofAlpina 890 (Minerva 20) — open caliber pageAlpina 890 (Minerva 20)—maker not sourc…1 exec · grade ?Minerva 20 — open caliber pageMinerva 20—Miner…1 exec · grade ?
Line 2Geneva Sport 19''' (Minerva 17-29) — Heritage family: 2 calibers, 1 sourced lineage link. 1 of them is attributed to Minerva.Drag to explore.
100%drag to pan · hover a caliber to isolate its line · scroll the page normallyopen the full family view →
ébauche ofGeneva Sport 19''' (Minerva 17-29) — open caliber pageGeneva Sport 19''' (Minerva 17-…—maker not sourced1 exec · grade ?Minerva 17-29 — open caliber pageMinerva 17-29—Miner…1 exec · grade ?
Other senses of “family”4 lines

A cluster profile is a rule for what counts as descent, not an opinion about it. These are the lines this maker’s designs sit in under the site’s other rules — a broader one keeps edge types that the Heritage sense does not traverse, so the same root can appear here with more members. Nothing below is a relationship the corpus does not hold; it is the same claims read under a different filter, and each view says on its own page which edge types it traversed.

LineSenseCalibersThis maker’s
Alpina 890 (Minerva 20)Everything (debug)21
Geneva Sport 19''' (Minerva 17-29)Everything (debug)21
Alpina 890 (Minerva 20)Based-on star (WatchBase sense)21
Geneva Sport 19''' (Minerva 17-29)Based-on star (WatchBase sense)21

Designs attributed to Minerva

DesignationRoleAttributedIntroducedFamilySources
Minerva 3 hunterproducerarchive filingno dates given1903stands alone
Minerva 3 open faceproducerarchive filingno dates given1903stands alone
Minerva 9producerarchive filingno dates given1908stands alone
Minerva 9CHproducerarchive filingno dates given1908stands alone
Minerva 10producerarchive filingno dates given—stands alone
Minerva 11producerarchive filingno dates given—stands alone
Minerva 12 hunterproducerarchive filingno dates given—stands alone
Minerva 13-20producerarchive filingno dates given1923stands alone
Minerva 17-29producerarchive filingno dates given—2 calibers
Minerva 19'''producerarchive filingno dates given—stands alone
Minerva 20producerarchive filingno dates given—2 calibers
Minerva 27producerarchive filingno dates given1908stands alone
Minerva 48producerarchive filingno dates given—stands alone
Minerva 49producerarchive filingno dates given—stands alone
Minerva 50producerarchive filingno dates given—stands alone

Sources

  1. 1
    Internet Archive
    https://web.archive.org/web/20230904042320/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Alpina_890&
    archivetier 2retrieved 2023-09-041 fact on this page
  2. 2
    Internet Archive
    https://web.archive.org/web/20181107151153/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Geneva_Sport_19
    archivetier 2retrieved 2018-11-071 fact on this page
  3. 3
    Internet Archive
    https://web.archive.org/web/20230901173419/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_3_sav
    archivetier 2retrieved 2023-09-011 fact on this page
  4. 4
    Internet Archive
    https://web.archive.org/web/20230901173412/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_3
    archivetier 2retrieved 2023-09-011 fact on this page
  5. 5
    Internet Archive
    https://web.archive.org/web/20230922152959/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a&2uswk&Minerva_9
    archivetier 2retrieved 2023-09-221 fact on this page
  6. 6
    Internet Archive
    https://web.archive.org/web/20171031002709/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_9CH
    archivetier 2retrieved 2017-10-311 fact on this page
  7. 7
    Internet Archive
    https://web.archive.org/web/20171031002639/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_10
    archivetier 2retrieved 2017-10-311 fact on this page
  8. 8
    Internet Archive
    https://web.archive.org/web/20171031002641/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_11
    archivetier 2retrieved 2017-10-311 fact on this page
  9. 9
    Internet Archive
    https://web.archive.org/web/20230901173222/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_12
    archivetier 2retrieved 2023-09-011 fact on this page
  10. 10
    Internet Archive
    https://web.archive.org/web/20230901173331/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_13-20
    archivetier 2retrieved 2023-09-011 fact on this page
  11. 11
    Internet Archive
    https://web.archive.org/web/20230901173345/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_17_29
    archivetier 2retrieved 2023-09-011 fact on this page
  12. 12
    Internet Archive
    https://web.archive.org/web/20220818165320/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&Minerva_19
    archivetier 2retrieved 2022-08-181 fact on this page
  13. 13
    Internet Archive
    https://web.archive.org/web/20171031002649/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_20
    archivetier 2retrieved 2017-10-311 fact on this page
  14. 14
    Internet Archive
    https://web.archive.org/web/20230901173357/http://ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Minerva_27
    archivetier 2retrieved 2023-09-011 fact on this page
  15. 15
    Internet Archive
    https://web.archive.org/web/20171031002659/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_48
    archivetier 2retrieved 2017-10-311 fact on this page
  16. 16
    Internet Archive
    https://web.archive.org/web/20171031002701/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_49
    archivetier 2retrieved 2017-10-311 fact on this page
  17. 17
    Internet Archive
    https://web.archive.org/web/20171031002703/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&148&2uswk&Minerva_50
    archivetier 2retrieved 2017-10-311 fact on this page