A diamond cocktail watch, the tonneau-shaped dial with black Arabic numerals, blued steel hands, within diamond set bezel of brilliant and old-cut diamonds, with pairs of square-cut diamond highlights, between hinged and articulated shoulders set with alternate rows of baguette and brilliant-cut diamonds, to a two row plaited hairwork bracelet strap each with diamond set spacer, the white precious metal case engraved to the borders, not hallmarked, with Swiss 17 ruby set manual wind movement, width of watch head 15mm, over all length 17.2cm. £500-700