WalthamAmerican Waltham Watch Co.
Watch typePocket watch
No. B233013, Brotherhood of Railroad Trainmen Official Standard
19-jewel 16-size concentric damascened divided ¾ plate movement adjusted to 5 positions, signed "Ball Watch Co., Cleveland, O.", gilt BRT medallion, gold center wheel, jewels in gold settings, bimetallic balance, overcoiled spring, micrometer regulator, lever set, white enamel dial signed "BRT Standard, Ball & Co., Cleveland", arabic chapters, subsidiary seconds, blued hands, screw back Keystone gold filled "Ball Official RR Standard" open face case with pierced bow