ALEXANDER HENRI LONDON, SILVER POCKET WATCH, ENGLAND 1755 54 mm diameter, silver double case, bassine case, silver, with flap opening at 12 o'clock. White enamel dial with Roman numerals, steel hands, important highly decorated movement, with trapezoidal columns, signed. Watch currently running with modern winding key. ALEXANDER HENRI LONDON,AN ANTIQUE SILVER VERGE POCKET WATCH, ENGLAND 1755