Patek Philippe Annual Calendar Complications Rose Gold 2025

A 2025 example, presented complete with original box and papers.   A masterclass in horological refinement from one of Geneva's greatest maisons. This 5235/50R presents Patek Philippe's distinctive regulator-style display — separating hours, minutes, and seconds across individual subdials for exceptional legibility and a beautifully architectural dial layout. The striking two-tone graphite and ebony black dial with vertical satin-finish carries the Annual Calendar complication, displaying day, date, and month through crisp aperture windows — requiring just one correction per year. The 40.5mm rose gold case is paired with a matte black square-scale alligator strap and engraved rose gold prong buckle. Beneath the sapphire caseback, calibre 31-260 REG QA beats with Patek's proprietary Pulsomax® escapement and Spiromax® balance spring in Silinvar® — advanced research technology at the heart of a timeless complication.