{"product_id":"jaeger-lecoultre-master-ultra-thin-reserve-de-marche-q1378420-silver-dial","title":"Jaeger-LeCoultre Master Ultra Thin Réserve de Marche Q1378420 Silver Dial","description":"\u003ctable width=\"100%\" style=\"width: 99.646%; height: 43.1876px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.2075%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eCondition \u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.7106%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eYear\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.6918%; height: 19.5938px;\"\u003e\n\u003cstrong\u003eBox \u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.0901%; height: 19.5938px;\"\u003e\n\u003cstrong\u003ePapers\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.5938px;\"\u003e\n\u003ctd style=\"width: 33.2075%; height: 23.5938px;\"\u003eLike New (9\/10)\u003c\/td\u003e\n\u003ctd style=\"width: 17.7106%; height: 23.5938px;\"\u003e2019\u003c\/td\u003e\n\u003ctd style=\"width: 22.6918%; height: 23.5938px;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"width: 25.0901%; height: 23.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpening Context\u003c\/strong\u003e\u003cbr\u003eThe Master Ultra Thin collection reflects Jaeger-LeCoultre's enduring belief that mechanical sophistication is best expressed through elegance and restraint. Building upon the legacy of the Master Control line, the collection combines refined proportions with practical complications, creating watches that are equally suited to daily wear and formal occasions. The Master Ultra Thin Réserve de Marche is a particularly accomplished example, bringing together useful indications within a remarkably slim and harmonious design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy This Reference Matters\u003c\/strong\u003e\u003cbr\u003eThe Master Ultra Thin Réserve de Marche Q1378420 exemplifies Jaeger-LeCoultre's ability to integrate multiple complications without compromising clarity or proportion. Its silver sunray dial provides a refined backdrop for applied rhodium-plated faceted hour markers and polished dauphine hands, maintaining the understated elegance that defines the collection. The power reserve indicator, pointer date, and small seconds are arranged with exceptional balance, each occupying its own space while contributing to a composition that remains remarkably clean and legible. Rather than drawing attention to the complications individually, the dial presents them as a cohesive whole, reflecting the manufacture's disciplined approach to design. Beneath the dial is the automatic Calibre 938, a fully in-house movement that combines slim construction with dependable everyday performance. Designed to accommodate the power reserve, pointer date, and subsidiary seconds within an elegant automatic calibre, it reflects Jaeger-LeCoultre's longstanding expertise in producing refined complications that are as practical as they are mechanically accomplished.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn the Wrist\u003c\/strong\u003e\u003cbr\u003eAt 39 mm, the Master Ultra Thin Réserve de Marche offers contemporary versatility while remaining unmistakably a classical dress watch. The stainless steel case is slim enough to slip effortlessly beneath a cuff, while the silver sunray dial creates subtle reflections that enhance the depth of its carefully arranged displays. The black leather strap and stainless steel double folding clasp complete a timeless presentation, resulting in a watch that feels equally appropriate in professional settings, formal occasions, or everyday wear. Its understated appearance rewards closer inspection, revealing thoughtful details without ever appearing ostentatious.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition \u0026amp; Transparency\u003c\/strong\u003e\u003cbr\u003eThis example features a 39 mm stainless steel case paired with a silver sunray dial displaying applied rhodium-plated faceted hour markers, a power reserve indicator, pointer date, and subsidiary seconds. It is powered by the automatic Calibre 938, offering a 43-hour power reserve, and is fitted to a black leather strap with a stainless steel double folding clasp. As always, particular attention should be given to case condition, dial preservation, movement performance, power reserve and pointer date functionality, strap\/bracelet condition, and overall set completeness—communicated strictly on verified information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy It Belongs in a Collection\u003c\/strong\u003e\u003cbr\u003eThe Master Ultra Thin Réserve de Marche Q1378420 appeals to collectors who appreciate complications designed to enhance everyday ownership rather than simply showcase technical complexity. It demonstrates Jaeger-LeCoultre's ability to combine practical functionality with elegant restraint, resulting in a watch that is both mechanically sophisticated and effortlessly wearable. Within a thoughtfully curated collection, it represents one of the finest contemporary examples of a complicated dress watch, balancing utility, refinement, and timeless design in equal measure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClosing\u003c\/strong\u003e\u003cbr\u003eThe Jaeger-LeCoultre Master Ultra Thin Réserve de Marche Q1378420 is a refined expression of contemporary classical watchmaking. Combining its elegantly proportioned stainless steel case, beautifully balanced silver sunray dial, and accomplished Calibre 938, it reflects Jaeger-LeCoultre's enduring mastery of understated design, practical complication, and exceptional mechanical craftsmanship.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Size:\u003c\/strong\u003e 39 mm\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Silver Sunray Dial with Applied Rhodium-Plated Faceted Hour Markers, Power Reserve Indicator, Pointer Date and Small Seconds\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e Black Leather Strap with Stainless Steel Double Folding Clasp\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e 43 Hours\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic (Calibre 938)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eShipments are delivered under Delivered Duty Unpaid (DDU) terms, with duties and taxes payable by the recipient.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e","brand":"TimeTells","offers":[{"title":"Default Title","offer_id":53490173247788,"sku":null,"price":6988.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/4982\/6348\/files\/Q1378420-3045149-1.jpg?v=1785739471","url":"https:\/\/www.timetells.shop\/products\/jaeger-lecoultre-master-ultra-thin-reserve-de-marche-q1378420-silver-dial","provider":"TimeTells","version":"1.0","type":"link"}