Platinum and diamond-set cocktail watch with concealed dial circa 1950, dial: silvered, Roman and dot hour markers, calibre: manual winding, 15 jewels, case: brilliant, single and and step-cut diamond-set rectangular case, on a flexible strap of single-cut diamonds, the diamonds together weighing approximately 1.50 carats, dimensions: 25 mm long, length overall approximately 163 mm, unsigned, accessories: none