{"product_id":"2023-jaeger-lecoultre-master-control-calendar-complete-set","title":"2023 Jaeger-LeCoultre Master Control Calendar Complete Set","description":"\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eJaeger-LeCoultre Master Control Calendar Q4148120\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eVideo footage available upon request. Open to offers. Bracelet sizing service available.\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eModel Background\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eThe Jaeger-LeCoultre Master Control Calendar is one of the most refined complete calendar moonphase watches in production — and one of the strongest value propositions in haute horlogerie. JLC has been building calendar complications since the 1940s, and the current Master Control Calendar is a direct descendant of those Triple Calendar pieces, updated with modern engineering but faithful to the same classical layout. The Caliber 866AA is entirely developed and manufactured in-house at JLC's Vallée de Joux manufacture, featuring a silicon escapement, an optimized barrel design for a 70-hour power reserve, and 344 components driving a day, date, month, and moonphase display. Every Master Control watch is subjected to JLC's proprietary 1,000 Hours Control certification — a six-week testing program that simulates real-world wearing conditions and exceeds COSC standards in both duration and rigor. The silvered grey sunray-brushed dial is beautifully legible, with polished rhodium-finish numerals and dauphine hands, a jumping date pointer with a red-tipped hand that leaps cleanly over the moonphase aperture at 6 o'clock, and day and month windows tucked neatly beneath 12. At 40mm and just under 11mm thick in stainless steel, it wears like a dress watch but delivers complication-level watchmaking from a manufacture that has supplied movements to nearly every major Swiss house at one point or another. JLC is the watchmaker's watchmaker, and this is one of their most complete daily-wear expressions.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eModel: Jaeger-LeCoultre Master Control Calendar\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Reference: Q4148120\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Caliber: Jaeger-LeCoultre 866AA — 34 jewels, 28,800 vph (4 Hz), 344 components, silicon escapement, 1,000 Hours Master Control certified\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Case Material: Stainless steel\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Case Diameter: 40mm\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Case Thickness: 10.95mm\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Bezel: Fixed, smooth stainless steel\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Crown: Pull\/push, stainless steel\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Crystal: Sapphire crystal with anti-reflection coating on inner surface\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Caseback: Transparent sapphire crystal (screw-secured)\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Dial: Silvered grey, sunray-brushed, polished rhodium-finish Arabic numerals at 3, 9, and 12 o'clock with stick hour markers, luminous steel dauphine hands, day and month windows beneath 12 o'clock, date indicated by central red-tipped jumping pointer hand, small seconds and moonphase sub-dial at 6 o'clock\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Bracelet: Stainless steel (brushed and polished) with interchangeable brown Novonappa calfskin leather strap\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Clasp: Stainless steel double folding clasp with push-button release\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Movement: Automatic self-winding\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Power Reserve: 70 hours\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Water Resistance: 50 meters (5 bar)\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Functions: Hours, minutes, small seconds, day, date (jumping pointer), month, moonphase\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eCondition Report\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eCase: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Bezel: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Crystal: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Dial\/Hands: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Bracelet: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Clasp: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Caseback: 10\/10\u003c\/p\u003e\u003cp style=\"margin:0\"\u003ePolishing Status: Unpolished\u003c\/p\u003e\u003cp style=\"margin:0\"\u003ePhotos taken on full bracelet links, fitting approximately a 20cm (8 inch) wrist.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eDelivery Contents\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eComplete set — outer box, inner box, warranty card, instruction manual, pusher tool, brown Novonappa calfskin leather strap with folding buckle\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Please refer to photos for full contents.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eService \u0026amp; Authenticity\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eThe watch is running at 296 degrees of amplitude on the timegrapher. No service history on record. The original Jaeger-LeCoultre 8-year international warranty is active (card dated 02\/27\/2023), expiring February 2031.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eShipping \u0026amp; Legal\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eShips from: Huntsville, AL\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Shipping: Fully insured overnight with tracking provided\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Shipping within CONUS only\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Buyers are responsible for any applicable taxes and duties\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e Watch is sold in accordance with United States laws and regulations\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003eClosing\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin:0\"\u003eAll watches are inspected by our watchmakers for condition, authenticity, and functionality before sale. Feel free to reach out via messenger with any questions.\u003c\/p\u003e","brand":"Jaeger-LeCoultre","offers":[{"title":"Default Title","offer_id":46734854946895,"sku":"40535","price":13770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1733\/5375\/files\/0493d2bed38ebe2f6162e57834f3f3d7.jpg?v=1788969743","url":"https:\/\/kingdomwatchcompany.com\/products\/2023-jaeger-lecoultre-master-control-calendar-complete-set","provider":"Kingdom Watch Company","version":"1.0","type":"link"}