A Longines mens pocket watch, Swiss, circa 1910 17 jewel movement with white enamel dial and black Roman numerals, subsidiary seconds at 6, blue steel hands and Cdm, 50 mm diameter together with a Zenith gentleman's silver hunter case pocket watch, Swiss, circa 1910 15 jewel movement, with white enamel dial and black Roman numerals, subsidiary seconds at 6, gold filigree hands, 52 mm diameter Inscribed on back 'Grand Prix Paris 1900'