An 18ct gold lady’s De Ville wristwatch, by Omega, the gilt signed dial with applied gilt square markers to the quarters, the glass with faceted bevelled edge, manual wind movement, the textured case with integral graduating pierced decorated bracelet strap, clasp stamped ‘750’ and ‘OWC’, case bearing London import marks, and numbered ‘711.1778’ , length 17.3cm. £800-£1,000