Longines, a lady's gold wristwatch

Longines, a lady's gold wristwatch, the oval dial of textured black enamel, with baton indicators at cardinal points and gold hands, to a plain oval gold bezel, to a black leather strap and gold clasp, dial 2 x 1.3cm, manual winding movement, dial and buckle signed Longines, case back numbered 17228973, case stamped with Swiss import assay marks for 18ct gold, buckle with French and Swiss assay marks for 18ct gold, stamped 750, French maker's mark