A lady's diamond-set lapel watch by Tiffany & Co

A lady's diamond-set lapel watch by Tiffany & Co, circa 1900. The watch with white enamel dial and black Arabic numerals, signed Tiffany & Co, New York, the case pave-set with circular-cut diamonds in yellow gold. On spinning suspension ring which hangs from a graduated circular-cut diamond gold fleur-de-lys brooch. 6.2cm long. In case by Catchpole & Williams, 14 Grafton Street.

Accompanied by a letter from Tiffany & Co, dated November 2011 which authenticates the watch.