Watch model

Sinn 434 St S

Sinngrain: referenceref. 434.010

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.

See Sinn 434 St S on Sinn’s own page ↗

Movement

ETA E64.101

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

ETA Manufacture Horlogère Suisse E64.101

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: listed_current
Published watch technology: low_pressure_resistant
Published watch technology: nickel_free
Published watch technology: anti_magnetic_din_8309

Sources

1
sinn.de
https://www.sinn.de/en/watches/434-st-s.html
manufacturertier 1retrieved 2026-08-294 facts on this page
2
Internet Archive
https://web.archive.org/web/20240425115443id_/https://www.sinn.de/en/Modell/434_St_S.htm
archivetier 2retrieved 2024-04-254 facts on this page