Shield: Argent, an oak tree Proper surmounted of a fess Azure.Collins' "Scottish Clan and Family Encyclopedia" in the section 'Clans and Armigerous Families of Scotland' lists Watson, on page 469. Also, the Standing Council of Scottish Clans and Chiefs recognizes Watson as being a Clan unto itself.
Crest: Two hands holding the trunk of an oak tree sprouting out fresh branches, the hands issuing out of clouds all Proper.
Motto: INSPERATA FLORUIT (It has flourished beyond expectation).
Supporters: Two griffins Proper, each gorged with a Ducal Coronet Or.
A Sept is a family line that either descended from the Chief of the Clan though the female line, or those who obtained protection of the Clan. Those with either a Sept name or a Clan name may wear or display the Crest Badge and Tartan of the Clan.