Details
A silver pair cased pocket chronometer, Barrauds', London, 881, 1817,
white enamel dial signed Barrauds' Cornhill, London, 881, Roman numerals, subsidiary seconds at 12, signed and numbered gilt fusee movement with Earnshaw escapement, Pennington type bimetallic balance with peripheral timing screws and auxilliary compensation, later detent, helical blued steel balance spring, diamond endstone, plain cases with stem and bow at 6, London marks for 1817, diameter 56mm.
white enamel dial signed Barrauds' Cornhill, London, 881, Roman numerals, subsidiary seconds at 12, signed and numbered gilt fusee movement with Earnshaw escapement, Pennington type bimetallic balance with peripheral timing screws and auxilliary compensation, later detent, helical blued steel balance spring, diamond endstone, plain cases with stem and bow at 6, London marks for 1817, diameter 56mm.