{"product_id":"patek-philippe-grand-complications-5531g-012","title":"Patek Philippe Grand Complications 5531G-012","description":"\u003cp\u003ePatek Philippe Grand Complications 5531G-012 combines a white gold case with a dial described as grand feu cloisonné enamel center depicting the center of Milan by day. The case measures 40.2 mm in diameter, with 11.49 mm thickness.\u003c\/p\u003e\u003cp\u003eThe self-winding caliber R 27 HU powers the watch. Its indications and complications include minute repeater with chime on two classic gongs; local time strike; world time; 24-hour and day\/night indication for all 24 time zones. The stated power reserve is 43–48 hours. The strap is specified as calfskin, hand-stitched, grained light brown, paired with a white gold fold-over clasp.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReference: 5531G-012\u003c\/li\u003e\n\u003cli\u003eCollection: Grand Complications\u003c\/li\u003e\n\u003cli\u003eCase material: White gold\u003c\/li\u003e\n\u003cli\u003eCase dimensions: 40.2 mm\u003c\/li\u003e\n\u003cli\u003eCase thickness: 11.49 mm\u003c\/li\u003e\n\u003cli\u003eCase shape: Round\u003c\/li\u003e\n\u003cli\u003eDial: Grand feu cloisonné enamel center depicting the center of Milan by day\u003c\/li\u003e\n\u003cli\u003eDial plate: 18K gold dial plate and 24-hour ring\u003c\/li\u003e\n\u003cli\u003eHands: White gold hands, skeletonized “Southern Cross” constellation motif for the hours and lozenge-shaped for the minutes\u003c\/li\u003e\n\u003cli\u003eMovement: Self-winding; caliber R 27 HU\u003c\/li\u003e\n\u003cli\u003eMovement dimensions: Diameter: 32 mm; Thickness: 8.5 mm\u003c\/li\u003e\n\u003cli\u003eMovement components: 452\u003c\/li\u003e\n\u003cli\u003eJewels: 45\u003c\/li\u003e\n\u003cli\u003eFrequency: 21,600 semi-oscillations\/hour (3 Hz)\u003c\/li\u003e\n\u003cli\u003ePower reserve: min. 43 hours – max. 48 hours\u003c\/li\u003e\n\u003cli\u003eRotor: 22K gold off-center and guilloched minirotor\u003c\/li\u003e\n\u003cli\u003eBalance: Gyromax®\u003c\/li\u003e\n\u003cli\u003eBalance spring: Spiromax®\u003c\/li\u003e\n\u003cli\u003eFunctions: Minute repeater with chime on two classic gongs; Local time strike; World Time; 24-hour and day\/night indication for all 24 time zones\u003c\/li\u003e\n\u003cli\u003eStrap: Calfskin, hand-stitched, grained light brown\u003c\/li\u003e\n\u003cli\u003eClasp: White gold fold-over clasp\u003c\/li\u003e\n\u003cli\u003eCase back: Interchangeable solid and sapphire crystal case backs with the inscription “Patek Philippe Milano 2026”\u003c\/li\u003e\n\u003cli\u003eCase decoration: Case and slide piece hand-guilloched with a hobnail pattern. Skeletonized lugs\u003c\/li\u003e\n\u003cli\u003eWater resistance: Humidity- and dust-protected only (not water-resistant)\u003c\/li\u003e\n\u003cli\u003eHallmark: Patek Philippe Seal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Patek Philippe","offers":[{"title":"Default Title","offer_id":54330329989414,"sku":"5531G-012","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7317\/3542\/files\/5531G-012.avif?v=1793892718","url":"https:\/\/prestigecalibers.com\/products\/patek-philippe-grand-complications-5531g-012","provider":"Prestige Calibers","version":"1.0","type":"link"}