Grade not disclosed by the source; the edge points at the grade-unknown execution.
Watch model
Sinn 1900
Sinngrain: referenceref. 1900.010
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.
Movement
Grade not disclosed by the source; the edge points at the grade-unknown execution.
d'Ebauches Unitas 6490
Grade not disclosed by the source; the edge points at the grade-unknown execution.
The brand publishes a caliber name of its own and no source in this corpus states which physical design it contains, so this edge sits on the designation rather than on a caliber. The claim is not weaker for it — it is simply narrower than a design.
Attributes
- Catalogue presence
- brand_filed_past
- Published watch technology
- anti_magnetic_din_8309
Sources
- 1sinn.dehttps://www.sinn.de/en/watches/archive/1900.htmlmanufacturertier 1retrieved 2026-08-292 facts on this page
- 2Internet Archivehttps://web.archive.org/web/20240425041501id_/https://www.sinn.de/en/Modell/1900.htmarchivetier 2retrieved 2024-04-251 fact on this page
- 3Internet Archivehttps://web.archive.org/web/20050315004333id_/http://www.sinn.de:80/sinn-uhren-2000/online-shop/Modelle/mod-1900.htmarchivetier 2retrieved 2005-03-151 fact on this page
- 4Internet Archivehttps://web.archive.org/web/20090313001621id_/http://www.sinn.de:80/onlineshopPRO/TEMPLATE/index-ka.php?id=1900.010archivetier 2retrieved 2009-03-131 fact on this page
- 5Internet Archivehttps://web.archive.org/web/20090828043541id_/http://www.sinn.de:80/Modell/1900.htmarchivetier 2retrieved 2009-08-281 fact on this page
- 6Internet Archivehttps://web.archive.org/web/20050316140134id_/http://www.sinn.de:80/sinn-uhren-2000/online-shop/Modelle/datenblaetter/1900.htmarchivetier 2retrieved 2005-03-161 fact on this page