RAILWAYMAN POCKET WATCH / BIG POCKET WATCH, Switzerland, manual winding (crown and pusher), 137 grams in total. Case made of 800 silver. Round open form; rim area all around with relief decoration - back with engraved railroad scene. Colored enamel dial with railroad motif, Roman and Arabic numerals. Dial with hour, minute and small second at the six. Case number 54311; marked "Cylindre / Eclipse / 10 Rubis" Marked with Swiss Auerhahn hallmark, German Imperial silver stamp and fineness mark. Movement hallmarked "Eclipse (in Garter Order with Sun, Moon and 2 Stars)" - Georges Favre-Jacot & Cie. / Zenith. Case diameter (without crown) 6 cm, h. approx. 1,6 cm. Watch runs in short time test. (Signs of use; case bumped several times; engraving rubbed; dial damaged).