Family line
A. Lange & Söhne L043.1
This profile traverses clone_of · derived_from · design_imitation_of · ebauche_of · incorporates_module · licensed_copy_of · module_on · revision_of · tooling_transfer_of · variant_of and keeps disputed edges. Every edge in this view carries at least one reference.
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 |
|---|---|---|---|---|---|
| A. Lange & Söhne L043.8 | derived from lineage | A. Lange & Söhne L043.1 | accepted | interchange note: Zeitwerk architecture retained — jumping-numerals discs, constant-force escapement, 18,000 vph, power reserve indication. Added: a peripheral ring date switched by the same constant-force mechanism, plus an hour corrector pusher. Power reserve doubles 36 h → 72 h; part count 388 → 516. · component delta: barrel,mainspring,calendar_mechanism |
Sources
- 1alange-soehne.comhttps://www.alange-soehne.com/us-en/timepieces/zeitwerk/zeitwerk-date/zeitwerk-date-in-750-white-gold-148-038manufacturertier 1retrieved 2026-08-241 fact on this page
- 2Monochrome Watcheshttps://monochrome-watches.com/in-depth-guide-to-a-lange-sohne-zeitwerk-collection-all-models-explained-2009-2022/presstier 2retrieved 2026-08-241 fact on this page