{"product_id":"montre-jlc-vintage-powermatic-481-reserve-de-marche-1950s","title":"JLC Vintage Powermatic 481 Watch — Power Reserve (1950s) ","description":"\u003ch2\u003eA power reserve on a bumper automatic\u003c\/h2\u003e\n\u003cp\u003eThis Jaeger-LeCoultre watch, produced between 1948 and the early 1950s, can be worn equally well by a man or a woman, with a 33.5mm steel case with faceted lugs. It combines two features that few watches of this period brought together: a \u003cstrong\u003ebumper automatic winding system\u003c\/strong\u003e and a \u003cstrong\u003epower reserve indicator\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe calibre 481 powering it is a bumper. Its oscillating weight does not rotate freely through a full three hundred and sixty degrees: it travels across a limited arc and then rebounds against two spiral springs placed at the end of its path, perfectly visible when the caseback is opened. The wearer then feels a slight tapping on the wrist with each movement of the arm, a sensation that no contemporary watch produces anymore.\u003c\/p\u003e\n\u003cp\u003eThe power reserve indicator is read through an aperture at 12 o’clock, on a graduated disc whose red sector signals the remaining energy. It is a rare complication on an automatic watch from this period: it addressed a very real concern among the first wearers of automatic watches, who did not yet know how to judge whether their watch was sufficiently wound.\u003c\/p\u003e\n\u003cp\u003eThe silvered dial features applied golden Arabic numerals at twelve, three, six and nine, and golden dagger markers at the other positions. A double minute track structures it: an inner railway track and an outer graduation. The golden feuille hands are accompanied by a central seconds hand with a red tip, the only note of colour alongside the power reserve sector.\u003c\/p\u003e\n\u003ch3\u003eThree points to note\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBumper automatic\u003c\/strong\u003e — the calibre 481, whose weight rebounds against two spiral springs, with the characteristic tapping on the wrist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAperture power reserve\u003c\/strong\u003e — a rare complication on an automatic watch of this era, readable at 12 o’clock on a disc with a red sector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal dial, never refinished\u003c\/strong\u003e — it bears the marks of its seventy-five years, described without reserve in the Condition section.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose a vintage Jaeger-LeCoultre?\u003c\/h3\u003e\n\u003cp\u003eAcquiring a \u003cstrong\u003epre-owned Jaeger-LeCoultre watch\u003c\/strong\u003e rather than buying in a boutique gives access to one of the most complete manufactures in the Vallée de Joux at a budget entirely unrelated to new retail. For many years, the house supplied its movements to Patek Philippe, Audemars Piguet and Vacheron Constantin, which earned it the nickname of the watchmaker’s watchmaker.\u003c\/p\u003e\n\u003cp\u003eThis piece holds a precise place among \u003cstrong\u003emen’s and women’s vintage watches\u003c\/strong\u003e: its 33.5mm diameter makes it a \u003cstrong\u003evintage dress watch\u003c\/strong\u003e that can be worn equally by both, in a format that has now largely returned to favour. The combination of a bumper and a power reserve remains uncommon on the market.\u003c\/p\u003e\n\u003cp\u003eLike all our \u003cstrong\u003evintage mechanical watches\u003c\/strong\u003e, this one has been opened and checked by our watchmakers: verification of the calibre and serial number, examination of the dial, hands and case. Each \u003cstrong\u003epre-owned luxury watch\u003c\/strong\u003e we offer comes with an invoice Atelier Victor serving as a certificate, a twelve-month mechanical warranty, and guaranteed lifetime authenticity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e→ \u003ca href=\"\/en\/collections\/montres-jaeger-lecoultre-vintage\"\u003eDiscover our vintage Jaeger-LeCoultre watches\u003c\/a\u003e \u003cbr\u003e→ \u003ca href=\"\/en\/collections\/montres-vintage-collection-occasion-luxe\"\u003eView all our luxury vintage watches\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jaeger-LeCoultre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Powermatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial number:\u003c\/strong\u003e 8177••\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated year:\u003c\/strong\u003e Between 1948 and the early 1950s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Switzerland\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's and women's watch (Unisex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic bumper movement, Jaeger-LeCoultre caliber 481\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, central seconds, power reserve at 12 o'clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, round shape with faceted lugs (steel back)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 33.5mm (35mm with the crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 40.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 12.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Steel, not original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Silvered, applied golden Arabic numerals at 12, 3, 6 and 9, dagger indexes, double minute track, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Golden leaf hands, central seconds hand with red tip, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Plexiglass (condition 7\/10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e Brown crocodile-style leather, not original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Steel pin buckle, not original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition and warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall condition:\u003c\/strong\u003e Good state of preservation for a piece more than seventy-five years old. The dial is original and has never been refinished: as such, it shows brown speckling distributed across the entire surface, denser around the periphery and in the upper half, as well as dark spots near five and seven o'clock, fully visible in our photographs. The applied numerals and indexes, as well as the hands, are intact. The movement is clean and complete, with its engravings perfectly legible. The steel case is in fine condition, with signs of use on the bezel and lugs. The Crystal plexiglass crystal shows scratches (7\/10).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e Not guaranteed (vintage watch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Lifetime guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e Serviced movement, guaranteed for 12 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Invoice Atelier Victor, protective case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Original box and papers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a bumper movement?\u003c\/strong\u003e\u003cbr\u003eIt is an automatic winding system in which the oscillating weight does not rotate freely through three hundred and sixty degrees: it travels through a limited arc and then rebounds against two spiral springs placed at the end of its course. The wearer then feels a slight tapping on the wrist with each movement of the arm. Jaeger-LeCoultre used this architecture until the mid-1950s before switching to the central rotor. No contemporary watch produces this sensation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this watch dated?\u003c\/strong\u003e \u003cbr\u003eBy the serial number of its movement, cross-referenced with the tables compiled by collectors. Jaeger-LeCoultre does not publish any official correspondence and assigned its numbers by caliber blocks rather than in a strictly chronological manner: the dating therefore remains approximate and falls between 1948 and the early 1950s. Only an archive extract ordered from the manufacture would allow year-specific precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the power reserve read?\u003c\/strong\u003e\u003cbr\u003eAn aperture located at 12 o’clock reveals a graduated disc that turns as the watch is wound and as the mainspring barrel unwinds. A red sector indicates that the remaining energy is low and that it is time to wear the watch or wind it using the crown. This complication addressed a very real concern at the time, when wearers were discovering automatic winding and did not yet know how to judge the state of wind of their watch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHas the dial been restored?\u003c\/strong\u003e\u003cbr\u003eNo. The brown speckling and dark marks it bears are the traces of more than seventy-five years of existence. A refinished dial would present a uniform surface but would lose the fineness of the original printing, the double minute track, and the rendering of the signature as they were executed at the time. A significant share of collectors favors integrity over a like-new appearance, and the price of this piece reflects that.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould this watch be wound by hand?\u003c\/strong\u003e\u003cbr\u003eWhen worn regularly, it winds itself through the movement of the wrist. If it has been stopped, a few turns of the crown are enough to set it going again, and the power reserve disc will indicate when it is sufficiently wound. On a bumper, avoid shaking the watch to wind it: the oscillating weight would strike its buffers with excessive force.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e ","brand":"Jaeger LeCoultre","offers":[{"title":"Default Title","offer_id":54689561084241,"sku":"164474","price":2992.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/VD_06376.jpg?v=1787681341","url":"https:\/\/ateliervictor.co\/en\/products\/jlc-vintage-powermatic-481-watch-power-reserve-1950s","provider":"Atelier Victor","version":"1.0","type":"link"}