A lady’s 18ct gold wristwatch, by Girard Perregaux, early 20th century, the signed silvered rectangular dial with gilt spot hour markers, signed jewelled movement, the case signed and stamped ‘18k, 750’ with Swiss marks, and numbered ‘507832’, to angular polished single lugs, and later expanding link bracelet strap, stamped ‘9ct gold’, dial measures 12.5 x 10mm. £100-£150