Right, the link didn't work for me as well.
I only saw two black coats in the mens section, and the main difference I saw was 1 had a sort of cuff thing and the other didn't.
Was it by any chance one of these.
I found it on the Swedish section of the H&M website.
Maybe I should introduce myself, too...
Keith_Beef, at your service. Tinkerer, lover of all things steamish and technical. Especially fond of steam engines, leather belts driven on overhead arbors turning buffing and grinding wheels... Not altogether averse to electrickery, too.