The Patek Philippe reference 6102 is one of the manufacture's most spectacular astronomical wristwatches, combining cutting-edge mechanical innovation with an artistic interpretation of the night sky. Introduced in 2015 as the successor to the reference 5102, the 6102 is powered by the automatic Calibre 240 LU CL C, featuring an intricate celestial display that reproduces the apparent motion of the stars and the moon as viewed from the Northern Hemisphere. Three superimposed sapphire crystal discs depict the rotating celestial chart, the orbit and phases of the moon, and the meridian passage of Sirius and the moon, while a 24-hour scale and date indication complete this remarkable astronomical complication.

Produced in white gold and rose gold, the reference 6102 is distinguished by its larger 44mm case, refined bezel and beautifully detailed celestial dial, offering greater legibility and an even more immersive view of the heavens than its predecessor. Combining the ultra-thin micro-rotor Calibre 240 with one of Patek Philippe's most poetic and technically demanding complications, the 6102 has become one of the manufacture's most admired contemporary Grand Complication references, celebrated for its exceptional craftsmanship, mechanical ingenuity and breathtaking representation of the celestial world.