An 18ct. gold half hunting cased keyless lever pocket watch, Swiss, retailed by Klaftenberger, circa 1860, white enamel dial with Roman numerals and subsidiary seconds, frosted gilt movement with bi-metallic compensation balance and wolf's tooth winding, gold cuvette inscribed Klaftenberger, No.9135, Watchmaker To The Queen & HRH The Prince Consort, 151, Regent Street, London, plain case with blue Roman chapter ring, casemaker's initials MF, diameter 42mm.