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:rolex-1560/unknown
accepteddisputed
movement
Rolex 1560
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
Rolex 1560
movementproducer: Rolex SA
IIDesignations — 0 names
No designation is recorded for this design yet.
IIIExecutions — 1 article
No source in this corpus states which grade any Rolex 1560 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 |
|---|---|---|---|---|
Frequency osc.frequency_vph | 18000 vph | — | accepted | |
Caliber supply type prod.supply_type | in_house | — | 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 · 1
Where this construction came from. Read up the arrows.
- Rolex 1530revision of
Descendants · 3
What came from it — revisions, variants, clones, licensed copies.
- Rolex 1565variant of
- Rolex 1570revision of
- Rolex 1575revision ofvariant ofdepth 2
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
- 1Monochrome Watcheshttps://monochrome-watches.com/history-rolex-explorer-from-1953-36mm-1016-14270-114270-214270-124270-in-depth-review/presstier 2retrieved 2026-08-245 facts on this page
- 2Monochrome Watcheshttps://monochrome-watches.com/rolex-submariner-history-part-2-the-55xx-1680references/presstier 2retrieved 2026-08-241 fact on this page
- 3Monochrome Watcheshttps://monochrome-watches.com/rolex-datejust-complete-history/presstier 2retrieved 2026-08-242 facts on this page