Watch model

Sinn 857 UTC

Sinngrain: referenceref. 857.010

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 857 UTC on Sinn’s own page ↗

Movement

ETA 2893-2

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

Sellita SW330-1

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

Sellita SW330-1

Grade not disclosed by the source; the edge points at the grade-unknown execution. The brand states a house caliber name and does not name the supplier.

Attributes

Area of application (brand's own stated use): pilot_watch
Catalogue presence: listed_current
Range of watch (brand's own catalogue category): instrument_watches
Range of watch (brand's own catalogue category): pilot_watches
Published watch technology: ar_dehumidifying
Published watch technology: captive_bezel
Published watch technology: low_pressure_resistant
Published watch technology: magnetic_field_protection
Published watch technology: nickel_free
Published watch technology: tegiment
Published watch technology: anti_magnetic_din_8309

Sources

1
sinn.de
https://www.sinn.de/en/watches/area-of-application/pilot-watch/
manufacturertier 1retrieved 2026-08-301 fact on this page
2
sinn.de
https://www.sinn.de/en/watches/area-of-application/pilot-watch/?pgNr=1
manufacturertier 1retrieved 2026-08-301 fact on this page
3
sinn.de
https://www.sinn.de/en/watches/857-utc.html
manufacturertier 1retrieved 2026-08-298 facts on this page
4
sinn.de
https://www.sinn.de/en/watches/range-of-watch/instrument-watches/
manufacturertier 1retrieved 2026-08-301 fact on this page
5
sinn.de
https://www.sinn.de/en/watches/range-of-watch/instrument-watches/?pgNr=1
manufacturertier 1retrieved 2026-08-301 fact on this page
6
sinn.de
https://www.sinn.de/en/watches/range-of-watch/pilot-watches/
manufacturertier 1retrieved 2026-08-301 fact on this page
7
sinn.de
https://www.sinn.de/en/watches/range-of-watch/pilot-watches/?pgNr=1
manufacturertier 1retrieved 2026-08-301 fact on this page
8
Internet Archive
https://web.archive.org/web/20240229215045id_/https://www.sinn.de/en/Modell/857_UTC.htm
archivetier 2retrieved 2024-02-298 facts on this page
9
Internet Archive
https://web.archive.org/web/20091228200127id_/http://www.sinn.de:80/Modell/857.htm
archivetier 2retrieved 2009-12-285 facts on this page
10
Internet Archive
https://web.archive.org/web/20090314014748id_/http://www.sinn.de:80/onlineshopPRO/TEMPLATE/index-ka.php?id=857.010
archivetier 2retrieved 2009-03-142 facts on this page