A French sapphire and diamond-set gold bracelet attributed to Verger Frères

A French sapphire and diamond-set gold bracelet attributed to Verger Frères, c1940, the flexible hexagonal link two-row bracelet with padlock design clasp, the two gold sections joined with a cylinder set with calibre-cut sapphires between rows of round brilliant-cut diamonds, with further calibre-cut sapphires to the hinged clasp in gold (one sapphire missing), French control marks, obscured maker's lozenge, 18cm long, 68g