Nickel-finished lever movement silvered matte dial applied luminescent disc numerals three subsidiary dials for date 30 minute and 12 hour registers outer ring calibrated for 24 hours circular water-resistant-type case rotating bezel calibrated with the names of 26 various world cities each one representing its own time zone hooded double bar lugs back secured by eight screws case dial and movement signed 18k gold Gerald Genta buckle