Watch model

Sinn 103 St Ty

Sinngrain: referenceref. 103.050

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 Sinn 103 St Ty on Sinn’s own page ↗

Movement

Valjoux / ETA 7750

Grade not disclosed by the source; the edge points at the grade-unknown execution.

Published as Valjoux 7750.

Attributes

Catalogue presence: brand_filed_past
Published watch technology: low_pressure_resistant
Published watch technology: anti_magnetic_din_8309

Sources

1
sinn.de
https://www.sinn.de/en/watches/archive/103-st-ty.html
manufacturertier 1retrieved 2026-08-293 facts on this page
2
Internet Archive
https://web.archive.org/web/20091207203520id_/http://www.sinn.de:80/Modell/103_St_Ty.htm
archivetier 2retrieved 2009-12-071 fact on this page
3
Internet Archive
https://web.archive.org/web/20231202110739id_/https://www.sinn.de/en/Modell/103_St_Ty.htm
archivetier 2retrieved 2023-12-022 facts on this page