DREFFA Ladies' wristwatch. Rectangular case in yellow gold (750). Dial with night blue background, signed, hour-markers painted in gold, Roman numerals for the hours. Hand-wound mechanical movement, unsigned. Clipped back, numbered 4967 436. Night blue patent leather strap, signed, with gilded metal pin buckle. Gross weight: 13.3 g. - Case size : 37 x 19 mm. - Length. bracelet : 18.5 cm.