Omega a lady's 18ct gold bracelet watch with Concealed dial, circa 1955, dial: concealed, silvered calibre: manual winding movement, fully jewelled case: 18ct gold, set with a hinged modified knot-form cover, Closure: 18ct gold Omega mesh bracelet and clasp, dimensions: 18 mm diameter, overall length approximately 178 mm, signed: case, dial and movement, accessories: none