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-1700/unknown
accepteddisputed
movement
AS 1700
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 1700
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 1700 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.
Specifications
| Property | Value | Scope | Status | Sources |
|---|---|---|---|---|
Jewels build.jewel_count | 17 | — | accepted | |
Jewels build.jewel_count | 17 | Ranfft data sheet, the 17-jewel member of its 17/21/25/30 range | accepted | |
Jewels build.jewel_count | 21 | Ranfft data sheet, the 21-jewel member of its 17/21/25/30 range | accepted | |
Jewels build.jewel_count | 25 | Ranfft data sheet, the 25-jewel member of its 17/21/25/30 range | accepted | |
Jewels build.jewel_count | 30 | Ranfft data sheet, the 30-jewel member of its 17/21/25/30 range | accepted | |
Seconds display disp.seconds_display | central | — | staged | |
Casing diameter geom.casing_diameter_mm | 26 mm | — | staged | |
Movement diameter geom.diameter_mm | 25.6 mm | — | accepted | |
Movement height geom.height_mm | 5.25 mm | — | accepted | |
Movement height geom.height_mm | 5.2 mm | — | accepted | |
Swiss movement origin.swiss_movement | yes | — | accepted | |
Frequency osc.frequency_vph | 18000 vph | — | accepted | |
Regulator system name osc.regulator_system_name | Yes | — | accepted | |
Shock protection osc.shock_protection | other | example movement, 1960 | staged | |
Shock protection osc.shock_protection | incabloc | example movement, 1965 | staged | |
Power reserve (typical) power.reserve_typical_h | 40 h | — | accepted | |
Power reserve (typical) power.reserve_typical_h | 41 h | — | accepted | |
Hacking seconds wind.has_hacking_seconds | no | — | accepted | |
Winding mode wind.mode | automatic | — | accepted |
Where a property carries more than one value, the values have different scopes — an official spec sheet and observed hardware, say. Different scopes are not a disagreement, so both are accepted and both are shown with the scope they apply to.
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 · 2
What came from it — revisions, variants, clones, licensed copies.
- Alpina 572 (AS 1700)ébauche of
- Pierce 110 (AS 1700)ébauche of
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.
Curated family labels
AS family/generations block
authority: ranfft9 members
Sources
- 1Caliber Cornerhttps://calibercorner.com/a-schild-caliber-as-1700curated dbtier 2retrieved 2026-09-089 facts on this pagecited, never crawled
- 2Internet Archivehttps://web.archive.org/web/20230320163121/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&AS_1700archivetier 2retrieved 2023-03-2014 facts on this page
- 3Internet Archivehttps://web.archive.org/web/20201031160851/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&AS_1581archivetier 2retrieved 2020-10-311 fact on this page
- 4Internet Archivehttps://web.archive.org/web/20211208070825/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&10&2uswk&AS_1580&archivetier 2retrieved 2021-12-081 fact on this page
- 5Internet Archivehttps://web.archive.org/web/20220117044909/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2uswk&AS_1636archivetier 2retrieved 2022-01-171 fact on this page
- 6Internet Archivehttps://web.archive.org/web/20230904011343/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&0&2uswk&Alpina_572&archivetier 2retrieved 2023-09-041 fact on this page
- 7Internet Archivehttps://web.archive.org/web/20171031014625/http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&168&2uswk&Pierce_110archivetier 2retrieved 2017-10-311 fact on this page