JOSEPH JOHNSON; English Georgian 18k gold verge fusee pocket watch - Liverpool 1820-1830

18k gold guilloché decorated case, gilt engraved dial with Roman numerals and a pair of black steel hands. The Verge Fusee movement key wound and set. Movement and case nr. 5757. Signed Joseph Johnson Liverpool.
Diameter 48 mm. Weight 97.9 g.
Item condition grading: **** good.
The watch seems to be in working order but may need an overhaul.