Watch model

Sinn 900 Hummer

Sinngrain: referenceref. 900.015

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 900 Hummer on the cited 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: archive_observation_only
Published watch technology: magnetic_field_protection
Published watch technology: tegiment

Sources

1
Internet Archive
https://web.archive.org/web/20081009091050id_/http://www.sinn.de:80/onlineshopPRO/TEMPLATE/index-ka.php?id=900.015
archivetier 2retrieved 2008-10-094 facts on this page