James Rigby, Liverpool. An 18K gold key wind open face pocket watch

James Rigby, Liverpool. An 18K gold key wind open face pocket watch
Date: Chester Hallmark for 1827
Movement: Gilt full plate English lever, 3-arm balance, diamond end stone, No.2201
Dial: Engine turned gilt, applied Roman numerals, outer minute divisions, gilt hands
Case: Engine turned consular, inner cap, foliate engraved bezels
Signed: Movement, case stamped EK&Co
Size: 45mm
Accompaniments: Key and fob chain