JOHN FRANCIS WOODS, LONDON. A LATE 19TH CENTURY TWO-DAY MARINE CHRONOMETER the brass gimballed drum-shaped case enclosing a 4in silvered engraved dial with gold hands, subsidiary seconds dial and power reserve, the chain-driven fusee movement with Harrison maintaining power and a bimetallic weighted balance wheel with detent escapement, fitted within a brass-bound three-tier rosewood case.

19cm high, 17cm wide