Grade not disclosed by the source; the edge points at the grade-unknown execution.
Watch model
A. Lange & Söhne LANGEMATIK PERPETUAL
no sourced photograph
No round has proven an image for this record. An image is written only where the brand’s own page ties the picture to the reference — by its structured data, or by the reference appearing literally in the asset URL. Position in a gallery is not proof, so where nothing proved the pairing nothing was stored.
See A. Lange & Söhne LANGEMATIK PERPETUAL on A. Lange & Söhne’s own page ↗
Movement
Sources
- 1alange-soehne.comhttps://www.alange-soehne.com/us-en/timepieces/foobar/langematik-perpetual/langematik-perpetual-in-750-yellow-gold-310-021manufacturertier 1retrieved 2026-08-251 fact on this page