Nickel-finished lever movement 26 jewels grey dial applied pink gold Breguet numerals luminous dagger hands outer five minute divisions three engine-turned subsidiary dials for constant seconds 30 minutes register and second 24-hour time zone circular case stepped bezel glazed display back secured by six screws cabochon sapphire-set crown two rectangular chronograph buttons in the band corrector button for the second time zone in the band 18K pink gold Jaquet Droz deployant clasp case dial and movement signed