A LADY'S BACKWOUND WRISTWATCH, BY CARTIER

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A LADY'S BACKWOUND WRISTWATCH, BY CARTIER
With duo plan movement, fifteen jewels, the cream dial with Roman numerals enclosed in a rectangular-shaped case, backwound, to the black leather strap, circa 1935, 18.5 cm., with French assay marks
Dial signed Cartier, exterior case no. 25079, movement signed European Watch Co., no. 12003