GIRARD PERREGAUX. AN 18K PINK GOLD SELF-WINDING WORLD TIME CHRONOGRAPH WRISTWATCH WITH DATESIGNED GIRARD PERREGAUX, MODEL "ww.tc", REF. 4980, NO. 99, RECENTWith nickel finished jewelled lever movement, 21K gold rotor, the cream dial with applied Arabic and luminous dot numerals, luminous hands, Arabic numerals on concentric 24 hour chapter ring divided into nocturnal and diurnal hours, outer revolving ring with names of 24 cities, three subsidiary dials indicating constant seconds, 12 hours and 30 minutes registers, window for the date, the large circular case with extended lugs, two square chronograph buttons in the band, glazed back secured by six screws, together with an 18K gold Girard Perregaux buckle, Certificate, Girard Perregaux presentation box and outer packaging, case, dial and movement signed42 mm. diam.