An 18ct gold and coloured diamond automatic...

An 18ct gold and coloured diamond automatic dual time wristwatch by De Grisogono, the square cream coloured dial with applied graduated Arabic numerals, subsidiary dial for second time zone and date aperture, in curved rectangular case with yellow and brown brilliant-cut diamond-set bezel and lugs and brown diamond-set crown, the glazed reverse secured by four screws, to maker's red stingray straps and 18ct gold double deployant clasp, European Convention mark, dial, glazed reverse and clasp sig