A WILLIAM IV 18CT GOLD CASED KEY WIND OPEN FACED GENTLEMAN'S POCKET WATCH (2)

The gilt fusee movement with a lever escapement, detailed to the back plate "Wymark, Perceval Street, London. 10546" with slow fast regulation, unsigned gilt dust cover, the enamel dial with Roman numerals, subsidiary seconds, replacement minute hand, London, 1831, case diameter 51mm, gross weight 123 grams, with a key