Gold and diamond box and diamond fob watch, late 19th Century

The rectangular gold box set to the obverse with a glazed portrait miniature depicting the profile of a lady in 18th Century dress, framed by an ivy leaf border of circular- and rose-cut diamonds, the fob watch decorated to the obverse and the reverse with blue guilloché enamel applied with a foliate spray of rose-cut diamonds and a diamond monogram AH to the reverse and obverse respectively, signed Heil & Hess A Genève and numbered, fitted case by N Heil Geneve,