FAMOUS MAKER SANTIAGO JAMES MOORE FRENCH ROYAL EXCHANGE LONDON,DATE C 1820,IN SUPER MAHOGANY CASE,THE ITEM IS IN MINT CONDITION--ORIGINAL,56 HOUR DURATION--RARE REAR WINDER,FUSEE/MAINTAINING POWER,SUPER ESCAPEMENT,FULLY SIGNED MOVEMENT BY MAKER--NUMBERED 5722,SUPER ITEM.SOLD