With highly engraved gilt-finished jewelled lever movement pierced and engraved nickel-finished rotor the dial with a fixed centre representing the sun with rotating concentric rings composed of slices of meteorite representing Saturn Jupiter Mars Venus and Mercury a fixed ring for Earth and Moon all within a rotating gold ring with months of the year and signs of the Zodiac luminous hands in circular white gold case with gold bezel engraved with Roman numerals bar lugs the crystal with gold demarcations indicating the positions of the planets in relation to the Earth and the Zodiac glazed display snap on back together with an 18k gold Ulysse Nardin link bracelet and concealed double deployant clasp movement signed