Model: Golden HoursReference: 510.508Date: Circa 1980Movement: 17-jewel Cal.5100 Lemania automatic, No.04037076Dial: Brushed champagne, applied faceted baton hour markers, black outer 1/5th second divisions, raised outer tachymetre scale, subsidiary dials at 6, 9 and 12, constant seconds, 24 hour indication and 12 hour indication, date aperture at 3, pointed baton hour markers with black accents and luminous inserts, black centre second and minute chronograph handsCase: Brushed and polished tonneau form, screw down back, signed crown flanked by fluted pushersStrap/Bracelet: Cognac calf skinBuckle/Clasp: Stainless steel buckleSigned: Case & dial Size: 38mm