A silver and turquoise guilloche enamel balloon shaped sub miniature carriage or boudoir clock. An unusual shape clock for a sub miniature, with white enamel dial and arabic numerals, dial marked 'Swiss'. The underside and back of case marked with 935 silver content mark and Austrian silver mark. A very pretty clock. Austrian circa 1925 6.8cm High by 5.2cm Wide and 2.3cm Deep