Jewellery, Watches, Antiquities and Objects of Vertu

An early 20th century diamond cocktail watch, circa 1915-1920, the silvered oval dial with black Arabic numerals, Swiss 17 jewel movement, the case stamped ‘Guaranted platinum’ and ‘London made’, the rectangular bezel pavé set with old brilliant-cut diamonds, between tapered openwork diamond set shoulders, to an articulated diamond set bracelet strap of linked millegrained collets, to a short expanding extension either side of clasp, accompanied by an unfitted Garrard box, dial dimensions 18 x 11mm. £2,000-£3,000