| A small mid 19th Century Swiss centre seconds Chinese duplex in a silver open face case. Keywind gilt bar movement with richly engraved plate, bridges and suspended going barrel, polished steel regulator and stop work, blue steel screws. Polished steel three arm balance with three blue steel affixes,
spiral hairspring. Crab tooth duplex escapement allowing the watch to beat seconds, steel escape wheel. Later white enamel dial signed Vacheron Freres a Geneva, Roman numerals, blue steel hands. Plain silver open face case, glazed sprung cuvette with engraved silvered bezel, silver oval pendant and bow.
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