Beautiful clean large Zenith Silver Pocket Watch Exellent Switzerland , Grands Prix 1900s 15 jewels Material of case : original silver 0,800 case Zenith Type of movement : mechanical , manual winding . Long gold beautiful hands Movement caliber : gilded movement Zenith Movement number :1968931 Case number :2910745 8227 diameter :52mm Coming with very beautiful nice chain white enamel dial signed Zenith beautiful white porcelain hance little micro hair line not effective to dial. Black arabic numbers Watche is in perfect working condition . Shipping via registered mail with tracking and assurance Look carefully to the pictures to give your own valuation