{"product_id":"patek-philippe-nautilus-blue-5740-1g-001-2024","title":"Patek Philippe - Nautilus – Blue – 5740\/1G-001 – 2024","description":"\u003cp\u003eThe Patek Philippe Nautilus reference 5740\/1G-001 was the first Nautilus to carry a perpetual calendar, introduced in 2018 and marking a new level of complication for Gérald Genta's celebrated 1976 design. Rendered entirely in 18K white gold, the 40mm case keeps the Nautilus signatures intact: the porthole-inspired octagonal bezel, the distinctive side \"ears,\" and the integrated bracelet. The sunburst blue dial carries the collection's horizontal embossed pattern, with white gold baton hour markers and luminescent hands, while the calendar is laid out with remarkable clarity: day and 24-hour indication at 9 o'clock, date and moon phase at 6 o'clock, and month with leap year at 3 o'clock.\u003c\/p\u003e\n\u003cp\u003eInside is the self-winding calibre 240 Q, one of Patek Philippe's most accomplished ultra-thin complicated movements. Its off-center 22K gold mini-rotor is integrated into the movement plate, keeping the calibre just 3.88mm thick and the entire case only 8.42mm, exceptionally slim for a perpetual calendar sports watch. The perpetual calendar automatically accounts for months of varying length and leap years. The movement is fitted with a Gyromax balance and Spiromax balance spring, is visible through the sapphire caseback, and bears the Patek Philippe Seal.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Patek Philippe\u003c\/li\u003e\n\u003cli\u003eCollection: Nautilus\u003c\/li\u003e\n\u003cli\u003eModel: Nautilus Perpetual Calendar\u003c\/li\u003e\n\u003cli\u003eReference: 5740\/1G-001\u003c\/li\u003e\n\u003cli\u003eCase: 18K white gold\u003c\/li\u003e\n\u003cli\u003eCase Diameter: 40mm (10-4 o'clock)\u003c\/li\u003e\n\u003cli\u003eCase Thickness: 8.42mm\u003c\/li\u003e\n\u003cli\u003eDial: Sunburst blue, horizontally embossed\u003c\/li\u003e\n\u003cli\u003eHour Markers: White gold applied batons with luminescent coating\u003c\/li\u003e\n\u003cli\u003eMovement: Calibre 240 Q, self-winding perpetual calendar with off-center 22K gold mini-rotor\u003c\/li\u003e\n\u003cli\u003ePower Reserve: 38 to 48 hours\u003c\/li\u003e\n\u003cli\u003eFrequency: 21,600 vph (3 Hz)\u003c\/li\u003e\n\u003cli\u003eJewels: 27\u003c\/li\u003e\n\u003cli\u003eComponents: 275\u003c\/li\u003e\n\u003cli\u003eCrystal: Sapphire\u003c\/li\u003e\n\u003cli\u003eCaseback: Sapphire crystal\u003c\/li\u003e\n\u003cli\u003eWater Resistance: 30 meters\u003c\/li\u003e\n\u003cli\u003eStrap\/Bracelet: 18K white gold Nautilus bracelet\u003c\/li\u003e\n\u003cli\u003eClasp: Patented fold-over clasp with lockable adjustment system\u003c\/li\u003e\n\u003cli\u003eFunctions: Hours, minutes, perpetual calendar with day, date, month, leap year, 24-hour indication, moon phase\u003c\/li\u003e\n\u003cli\u003eSpecial Features: Gyromax balance with Spiromax balance spring, Patek Philippe Seal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Investment Watches Inc","offers":[{"title":"Default Title","offer_id":57452519424326,"sku":"A2424","price":287500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5559\/3658\/files\/IMG_0885_2715c9ba-e5fc-430c-9fd7-3389a8bcecfd.png?v=1791316704","url":"https:\/\/www.investmentwatches.com\/products\/patek-philippe-nautilus-blue-5740-1g-001-2024","provider":"Investment Watches Inc","version":"1.0","type":"link"}