{"product_id":"patek-philippe-complications-5235-50r-001-annual-calendar-regulator-display-rose-gold-gray-dial-2022","title":"Patek Philippe Complications 5235\/50R-001 Annual Calendar Regulator Display Rose Gold Gray Dial","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Patek Philippe \u003ca href=\"https:\/\/wristaficionado.com\/collections\/patek-philippe-complications\"\u003eComplications\u003c\/a\u003e 5235\/50R-001 represents Patek Philippe's innovative fusion of the annual calendar complication with the classical regulator dial layout displaying hours, minutes, and seconds on separate axes rather than concentrically, introduced in 2011 as the first regulator-style display combined with annual calendar functionality in the manufacture's history spanning over 180 years. This reference revives the 18th-century precision regulator clock tradition where watchmakers used separate indications to minimize visual interference when reading time with maximum accuracy, adapted for modern wrist wear while incorporating the annual calendar mechanism automatically accounting for months of varying lengths requiring manual correction only once per year on March 1st following February. The distinctive off-center layout creates asymmetrical visual interest contrasting with traditional centered dial architecture, appealing to collectors who value both historical horological traditions reimagined for contemporary watchmaking and technical complications combined with unconventional aesthetic expression characteristic of Patek Philippe's willingness to innovate within classical framework.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe 40.5mm case crafted in 18-karat rose gold features polished round bezel, brushed case band, straight lugs with polished surfaces, sapphire crystal, recessed correctors in case band for independent adjustment of day, date, and month, and transparent sapphire caseback revealing the meticulously finished movement. The gray sunburst dial displays off-center regulator layout with large minutes subdial occupying upper two-thirds of dial featuring applied rose gold baton markers and minute track with printed divisions, small hours subdial at 6 o'clock with rose gold baton markers, small seconds subdial at 9 o'clock, day display in aperture at 10 o'clock, date display in aperture at 4 o'clock integrated into minutes subdial perimeter, month display in aperture at 8 o'clock, all subsidiary displays arranged asymmetrically following regulator tradition, rose gold hands throughout. Inside beats the self-winding Caliber 31-260 REG QA featuring annual calendar mechanism with instantaneous jump for all calendar indications, regulator gear train configuration separating hours and minutes on different axes, central rotor in 21-karat gold, 34 jewels, Gyromax balance wheel, Spiromax balance spring in Silinvar silicon, frequency of 28,800 vibrations per hour, Patek Philippe Seal certification guaranteeing exceptional finishing and precision standards of minus three to plus two seconds per day, approximately 38 to 48 hours of power reserve. Hand-stitched brown alligator leather strap with large square scales secures with 18-karat rose gold fold-over clasp.\u003c\/p\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":42572293570804,"sku":"P1995S","price":41900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7141\/5373\/files\/patek-philippe-complications-5235-50r-001-annual-calendar-regulator-display-rose-gold-gray-dial-2022-patek-philippe-1229620560.jpg?v=1774652289","url":"https:\/\/wristaficionado.com\/products\/patek-philippe-complications-5235-50r-001-annual-calendar-regulator-display-rose-gold-gray-dial-2022","provider":"Wrist Aficionado","version":"1.0","type":"link"}