This Antique Longines Silver Pocket Watch from the Paris Grand Prix 1900 features a mechanical (manual) currently in running condition has not been tested for time accuracy, movement with serial # 1924484, housed in a. 800 Silver Trademarked 1/2 hunter case. The pocket watch has a silver case color and a white dial, with a unique 12-hour dial design. Enamel dial has hairlines slight, fancy hands, crystal has slight scratches. A rare and valuable collectible for watch enthusiasts and collectors alike.