The nickel plated case with snap-on back and bezel. The enamel three colour dial arranged as a roulette wheel with central hand which rotates quickly when the button is depressed and stops when it is released, having a simple, spring driven movement wound via the crown. The dial is signed, LA ROULETTE DE MONTE-CARLO DEPOSE.
Date: Circa 1930
Diameter 52 mm
Price £350
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