Three watch cases including : -SIGMA Steel men's wristwatch case. Rectangular dial with ivory background, Arabic numerals and railway markers. Additional seconds dial at six o'clock. Hand-wound mechanical movement. Clipped caseback numbered 473847. Circa 1940 Case diameter: 31 x 19 mm. -Yellow gold ladies' wristwatch case. Champagne-backed tonneau dial, hour markers with Arabic numerals and railway markers. Hand-wound mechanical movement. Gross weight: 6.1 g. Case size: 21 x 14 mm. - LIP Lady's watch movement. Signed dial with cream background, gold baton mute hour markers. Diameter: 13 mm.