Cartier. A lady's 18K gold manual wind back winding rectangular wristwatch
Model: DuoplanReference: 23612Date: Circa 1940Movement: 15-jewel manual wind, No.8199Dial: Silvered, black Roman numerals, blued steel spade handsCase: Polished rectangular, hinged back, back winding, No.06030Strap/Bracelet: Brown cordBuckle/Clasp: Gold folding clasp, No.2650Signed: Movement signed LeCoultre, dial signed Cartier Size: 12mm x 34mm