Genuine BMW 7 Series Classic Watch ! Discontinued model from the 1980's, early 1990's. Limited edition, made especially for the German market, for the 7 series model, nowhere else to be found. On a side-note: only very few specially trained and equipped divers reach depths of 100 m and wear professional computers to indicate the life-saving compression- and decompression data; at such depths, normal watches will just not do.