Model: Cosmograph DaytonaReference: 116523Date: Sold 11th July 2013Movement: 44-jewel Cal.4130 automatic Dial: White, applied gilt luminous bullet hour markers, black outer 1/5th second divisions, gilt edged subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, gilt pointed baton hands with black and luminous inserts, centre chronograph handCase: Polished tonneau form, screw down back, shouldered screw down crown flanked by twin screw down pushers, gold bezel with tachymetre, No.Z438****Strap/Bracelet: Fitted brushed and polished steel and gold Oyster linkBuckle/Clasp: Signed folding clasp, stamped 6YZSigned: Case, dial & movementSize: 39mm Accompaniments: Rolex box, outer card, International Guarantee, brochures, swing tags