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:panerai-p-900/unknown
accepteddisputed
movement
Panerai P.900
⟨2018 or later⟩ range only — no source gives an introduction yearderived from dated relatives · accepted
not before 2018
Baume & Mercier Baumatic BM12-1975A · introduced 2018 (sourced)
not before 2015
Cartier 1847 MC · introduced 2015 (sourced)
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
Panerai P.900
movementcommissioned_by: Panerai
IIDesignations — 2 names
| Issuer | Name | Kind | Disambiguated by | Sources |
|---|---|---|---|---|
| Panerai | OP XXXIV | house | historical designation, superseded by P.900 | |
| Panerai | P.900 | house | — |
IIIExecutions — 1 article
No source in this corpus states which grade any Panerai P.900 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
No attribute has been recorded for this design yet. Nothing is inferred from its relatives: a value on a parent or a sibling is never inherited.
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 · 2
Where this construction came from. Read up the arrows.
- Baume & Mercier Baumatic BM12-1975Aderived from
- Cartier 1847 MCderived fromdepth 2
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.
Sources
- 1Caliber Cornerhttps://calibercorner.com/iwc-caliber-32111/curated dbtier 2retrieved 2026-08-243 facts on this pagecited, never crawled
- 2perezcope.comhttps://perezcope.com/2021/08/08/panerai-in-house-movements-a-pam-of-worms/presstier 3retrieved 2026-08-241 fact on this page
- 3WatchBasehttps://watchbase.com/panerai/caliber/p-900archivetier 3retrieved 2026-08-242 facts on this pagecited, never crawled
- 4Monochrome Watcheshttps://monochrome-watches.com/cartier-roadster-collection-comeback-2026-review/presstier 2retrieved 2026-08-251 fact on this page
- 5Monochrome Watcheshttps://monochrome-watches.com/sihh-2015-cle-de-cartier-hands-live-photos-specs/presstier 2retrieved 2026-08-251 fact on this page
- 6Monochrome Watcheshttps://monochrome-watches.com/baume-and-mercier-clifton-baumatic-5-days-chronometer-new-proprietary-movement-sihh-2018-price/presstier 2retrieved 2026-08-251 fact on this page
- 7SJX Watcheshttps://watchesbysjx.com/2018/06/baume-mercier-can-now-be-taken-seriously-with-the-baumatic.htmlpresstier 2retrieved 2026-08-241 fact on this page
- 8yourwatchhub.comhttps://www.yourwatchhub.com/tag/panerai-caliber-p900/presstier 3retrieved 2026-08-241 fact on this page