This Patek Philippe Grand Complications Celestial Sky Moon is an extremely rare and collectible watch. It devotes its dial to a rotating chart of the heavenly bodies. At any time, its owner may admire the exact configuration of the nocturnal sky in the northern hemisphere, with the apparent movement of the stars and the phases and orbit of the moon. Two skeletonized hands point to the hours and minutes of mean solar time. An Ellipse, deposited on the underside of the sapphire glass, frames the portion of the sky visible from Geneva and all other cities located at the same latitude. Patek Philippe reports calculating 25 trillion “ratio combinations” to arrive at the most accurate possible system for measuring the movement of the stars.

Self-winding mechanical movement. Caliber 240 LU CL C. Date by hand. Hours and minutes of mean solar time. Sky chart, phases and orbit of the Moon. Time of meridian passage of Sirius and of the moon. Black sapphire-crystal disks for sky background and moon phases. Transparent sapphire-crystal disk for sky chart and Milky Way. Rose gold. Sapphire crystal case back. Water-resistant to 30 m. Case diameter: 44 mm. Height: 10.58 mm. Alligator strap with square scales, hand-stitched, shiny black. Fold-over clasp.

Material: 18k Rose Gold case, black sapphire-crystal disks for sky background and moon phases, transparent sapphire-crystal disk for sky chart and Milky Way, alligator strap, sapphire-crystal case back
Model: Grand Complications
Condition: Store Fresh
Details: This watch is Store-Fresh. It has never been carried/worn and includes all of the original packaging and materials. It is crafted in Rose Gold and has a case size of 44mm.
Includes: Original Box, Authenticity Certificate

Signs best suited for: Virgo, Capricorn, Aquarius

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