GENTLEMAN'S LONGINES 18K GOLD WRIST WATCH: Cream dial with black Roman numerals, 17 Jewel works serial #13747042, circa 1966, cal 428, inside back case marked Swiss Made 18k 750 7687 5 62. Currently keeping time, on an 18k gold mesh band marked 750 ?58VI, adjustable clasp, 6 1/2''l. overall.