diving watch
diving watch is a wristwatch or type of device.
Also recorded as underwater watch.
Overview
Its recorded use is measurement of time. Catalogue entries for watches state calibre, reference, case and bracelet, and accompanying papers. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
watch designed for underwater diving
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Diving watch”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q678894: diving watch
Consult the source