Frederick Crew, Tetbury. An 18K gold key wind open face pocket watch London Hallmark for 1859Frederick Crew, Tetbury. An 18K gold key wind open face pocket watchDate: London Hallmark for 1859Movement: Gilt full plate English lever, plain 3-arm balance, diamond end stone, No.43010Dial: Gilt, foliate engraved centre, applied gilt Roman numeral hour markers, gilt dot outer minute divisions, foliate border, gilt Breguet style handsCase: Foliate engraved consular, No.43010Signed: Movement, case stamped CRSize: 41mmNone