Gerald Genta 18ct gold Perpetual calendar Astronomic wristwatch with moon Phases, circa 1990, the gentleman's 18ct gold manual winding wristwatch with skeleton case, luminous dot indexes and hands, subdials for days of the month, days of the week and date, 4 apertures for the leap years and gold ring aperture in blue for the gold moon phases, polished and brushed case the bezel fluted in a circular pattern, four pushers on the band for quick date change, case, dial and movement signed, model number G33004, serial number 55305, diameter 38 mm, non working order. Accompanied by a Gerald Genta box, receipt, papers and additional leather strap.