With nickel-finished jewelled lever movement, the pavé-set diamond dial with applied dagger numerals on silvered chapter ring, luminous dauphine hands, centre seconds, two mother-of-pearl-set subsidiary dials for date and second time zone with diurnal and nocturnal indication, fan-shaped sector also set with mother-of-pearl for power reserve, aperture with revolving indication of various cities in the world, the circular case with calibré-cut diamond-set bezel, sides and lugs, crown at 10 to select time zone, back secured by four screws, together with an 18k white gold Jaeger-leCoultre bracelet fully set with baguette and square-cut diamonds and concealed double deployant clasp, case, dial and movement signed