{"product_id":"jaquet-droz-grande-seconde-skelet-one-18kwg-white-gold-j003524240-41mm","title":"Jaquet Droz Grande Seconde Skelet-One 18kwg White Gold J003524240 41mm","description":"\u003ch3 dir=\"auto\"\u003eDescription\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eJaquet Droz Grande Seconde Skelet-One – 18K White Gold\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e J003524240\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-Owned\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e 18K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Size:\u003c\/strong\u003e 41mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Thickness:\u003c\/strong\u003e 12.3mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Anti-Reflective Sapphire Crystal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Transparent Sapphire Dial with 18K White Gold Hour Circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Details:\u003c\/strong\u003e Blued-Steel Hands \u0026amp; Blued Dial-Fixing Screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Off-Centered Hours \u0026amp; Minutes at 12 o’clock with Oversized Seconds at 6 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Jaquet Droz Caliber 2663 SQ Automatic Skeleton Movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approximately 68 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 28,800 vph \/ 4 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJewels:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEscapement:\u003c\/strong\u003e Silicon Balance Spring \u0026amp; Pallet Horns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, Minutes \u0026amp; Large Seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 30m \/ 3 Bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e Hand-Made Black Alligator Leather\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e 18K White Gold Ardillon Buckle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Back:\u003c\/strong\u003e Sapphire Exhibition Case Back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-Owned \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eJaquet Droz Grande Seconde Skelet-One J003524240\u003c\/strong\u003e transforms the brand's iconic figure-eight Grande Seconde layout into a fully openworked display of contemporary haute horlogerie. Crafted in \u003cstrong\u003e18K white gold and measuring 41mm\u003c\/strong\u003e, the watch replaces a conventional dial with transparent sapphire, leaving the mechanical architecture of the movement almost completely exposed. A white-gold hour and minute ring appears to float above the mechanism at 12 o'clock, while the oversized seconds display occupies the lower half of the composition. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt its heart is the skeletonized \u003cstrong\u003eJaquet Droz Caliber 2663 SQ\u003c\/strong\u003e, a self-winding manufacture movement featuring dark-treated bridges, a silicon balance spring and pallet horns, twin barrels, and an openworked precious-metal oscillating weight. Operating at 28,800 vibrations per hour, the 30-jewel movement delivers approximately \u003cstrong\u003e68 hours of power reserve\u003c\/strong\u003e. The openworked rotor and extensively skeletonized architecture were designed to preserve an unobstructed view through the movement from both sides of the watch. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIntroduced in 2018, the Skelet-One represented a major reinterpretation of the Grande Seconde, a design deeply associated with Jaquet Droz. Rather than simply skeletonizing a traditional dial, the watch uses sapphire and suspended displays to make the movement itself part of the design. In 18K white gold, the J003524240 is particularly understated from a distance while revealing an extraordinary amount of mechanical detail up close. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAlexanders Jewelers is located in Columbus, Ohio and has specialized in luxury watches and fine jewelry for over 20 years. We are members of Jewelers of America and the Better Business Bureau with an A+ rating. Every pre-owned luxury timepiece is carefully inspected for authenticity and condition. We offer financing options and accept all major credit cards and wire transfers.\u003c\/p\u003e","brand":"Alexander's Jewelers","offers":[{"title":"Default Title","offer_id":51695569338614,"sku":null,"price":33600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0249\/0889\/0208\/files\/UN-4111_v6p9k6gjk59_2026-09-10-12-14-00-Photoroom.jpg?v=1789747941","url":"https:\/\/alexanderscolumbus.com\/products\/jaquet-droz-grande-seconde-skelet-one-18kwg-white-gold-j003524240-41mm","provider":"Alexander's Jewelers","version":"1.0","type":"link"}