Yellow gold Legrande pocket watch

cylinder escapement mechanical movement, gilded mechanism, double case, external caseback with guilloché decoration and central crown, two holes in the internal caseback for charge and adjustment, white enamelled dial with black Roman numerals, seconds' subdial at 6 o'clock position, lance-like blue enamel hands. Winding key. Movement to be inspected, light usage marks

case's diameter mm 42

g 66