Family line
Audemars Piguet 2126/2840
Based-on star (WatchBase sense)1 calibers0 lineage edges1 related edgesdesign:ap-2126-2840
This profile traverses clone_of · derived_from · ebauche_of · revision_of · variant_of and keeps disputed edges. Every edge in this view carries at least one reference.
Same caliber, other senses of “family”Everything (debug) · 2 calibersHeritage · 2 calibersParts cluster (Jules Borel sense) · 1 calibersManufacturer-internal (Ranfft sense) · 1 calibers
Edge types in this family
accepteddisputedcontested region
Generations run left to right, ancestors first, and the axis along the top is ordinal rather than linear: each band is one generation, labelled with the range of sourced introduction years it contains. A band reads “—” when no caliber in it has a year anyone published — the gap is the finding, not a rendering failure. Dotted arcs above and below the drawing are related edges — successor, drop-in, no-derivation — which are stored in a different table from lineage and can never form part of an ancestry path.
Every edge in this view
| Caliber | Relationship | To | Status | Detail | Sources |
|---|---|---|---|---|---|
| design:ap-2226-2840 | successor of related | Audemars Piguet 2126/2840 | accepted | a base change inside ONE reference (25721ST) after 200 pieces — commercial succession, not descent: the two calibres sit on different JLC ébauches (888 vs 889/1), so neither derives from the other |
Sources
- 1Fratellohttps://www.fratellowatches.com/buying-guide-the-best-audemars-piguet-watches-from-the-1990s/presstier 2retrieved 2026-08-241 fact on this page