Round case in yellow gold (750).
Dial with two-tone gold background, signed, Arabic numeral hour-markers and applied gold tips for the hours, central railroad painted black for the minutes. Second hand at 6 o'clock.
Hand-wound mechanical movement.
Clipped back, numbered 931.
Brown lizard leather strap with gilded metal pin buckle, applied.
Gross weight: 31.2 g.
Case diameter: 32 mm. - Bracelet length: 21 cm.