Joseph Sewill, late 19th century Gunmetal chronograph pocket watch, white enamel dial, black Roman numerals, inset with red numerals, copper hands, subsidiary seconds dial, chronograph dial at 12 position, dial signed 'J. Sewill', maker to the Royal Navy, Locle and Liverpool, Swiss made, Swiss lever movement, in working order, case 58 mm, total weight 150.8 grams