Ladies' wristwatch. Rectangular case in platinum (850), the bezel and geometrical attachments paved with eight-cut diamonds in a grain setting and onyx sticks in a rail setting. Dial with cream background, with Arabic numerals painted in black for the hours. Mechanical hand-wound movement, signed Wittnauer & Cie Genève. Clipped back numbered 7091. Braided mesh ribbon bracelet and clasp with scale. Circa 1925-30. Gross weight: 24.7 g. Case size : 24 x 14 mm. - Length of the bracelet: 17 cm. Scratches from use, stains on the dial, bracelet slightly deformed, movement blocked, small lacks to the onyx.