Cyrus Crew, Tetbury. An 18K gold key wind open face pocket watch London Hallmark for 1828Cyrus Crew, Tetbury. An 18K gold key wind open face pocket watchDate: London Hallmark for 1828Movement: Gilt full plate fusee verge, plain 3-arm balance, engraved balance cock, No.5610Dial: Engine turned gilt, applied gilt Roman numerals, gilt dot outer minute divisions, applied three colour foliate decoration to border, winding aperture at 1, gilt crescent tipped hour handCase: Engine turned consular, foliate decorated bezels and bowSigned: Movement, case stamped WWSize: 44mmNone