5102PR-001 Men'sGrand Complications

A bi-color rose gold and platinum version of the Ref. 5102 “Celestial”, initially launched in 2002, replaces the current
yellow gold model. The exclusive watch case is in rose gold with platinum bezel, back with sapphire crystal and crowns.
Watches with astronomical indications remain among the rarest and most poetic type of complications..

Technical data
* Mechanical self-winding movement
* Caliber 240 LU CL
* 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
* Dial: three metalized sapphire-crystal disc as well as ellipse framing the portion of the sky visible from Geneva
* Sapphire-crystal case back
* Water resistant to 30 m
* Case diameter: 43.1 mm
* Platinum and Rose Gold

Caliber:
* 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
* Overall diameter: 38 mm
* Height: 6.26 mm
* 45 jewels, 12 bridges
* Balance: Gyromax
* Vibrations per hour: 21'600
* Power reserve: 48h max.
* Number of parts: 301
* Patent CH 688171

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Source: Patek Philippe S.A