Jewellery, Objects of Vertu, Silver and Watches

Swiss. A lady’s platinum and diamond-set cocktail watch, circa 1930.
Movement: manual winding, 17 jewels.
Dial: silvered, Arabic numerals.
Case: platinum, hinged back, diamond-set bezel and lugs, later 9ct gold bracelet, Birmingham hallmark for 1955.
Signed: unsigned.
Dimensions: length including lugs 45mm, width 14mm, bracelet circumference approximately 170mm.
£400-£600