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.
Watch model
Tissot Seastar Wilson WNBA 40mm
Tissotshown: T120.807.17.051.00
Tissot’s own photograph of their own product, published on their product page. We serve a 240 px copy from our host rather than loading theirs. We did not take this picture and claim no rights in it.
lexical proof — the reference is printed inside the image’s own filename on that page.
Tissot’s product page for T120.807.17.051.00 ↗ · read 2026-08-28
Movement
Sources
- 1tissotwatches.comhttps://www.tissotwatches.com/en-en/T1208071705100.htmlmanufacturertier 1retrieved 2026-08-285 facts on this page