Reverso grande complication à triptyque

Description

Displaying three dimensions of time on three faces, the Reverso grande complication triptyque is a world first and a unique expression of the Manufacture's total mastery of both traditional finewatchmaking tradition and avant-garde technology. A few years ago Jaeger-LeCoultre set itself a challenge: to bring together civil, sidereal and perpetual time in the legendary reversible case. But the Reverso grande complication triptyque's achievements go beyond this: its manually wound mechanical movement offers some unique subtleties of construction as well as extraordinary horological complications. On its front face, it has a tourbillon endowed with an ellipse isometer escapement, a masterpiece of design and execution whose transmission system does away with the traditional Swiss pallet. Inspired by marine escapements, it offers peerless precision. Its back face features a zodiacal calendar with an astronomical chart, an equation of time and sunrise and sunset times. The watch's third face is remarkable for its unique location: a perpetual calendar in the Reverso carriage. A highly original patented mechanism makes it possible to transmit energy from the movement to the carriage. In total, the timepiece boasts 18 complications, and has six patents pending.A unique watchThe first watch with three facesThe first movement with three different time indicationsA distinctive and innovative character, as attested by its six patentsMovement entirely created by the Manufacture Jaeger-LeCoultreRevolutionary new escapementNew zodiacal calendarExclusive and unique information exchange system between case and carriage18 complications24-hour indicatorTourbillon with seconds indicated on its cageEllipse isometer escapementSidereal timeZodiacal calendarRepresentation of the celestial vaultIndication of the hour of sunriseIndication of the hour of sunsetEquation of timeSystem for transmitting energy between case and carriagePerpetual calendarInstantaneousness of the perpetual calendarDay of the weekRetrograde date systemDateMonthYear (including leap year)Ages and phases of the moonTechnical characteristicsApproximately 700 partsManually wound mechanical movement, the Calibre Jaeger-LeCoultre 17521,600 vibrations/hour, 3 HzTwo barrels (one for the movement \u2013 one to provide the perpetual calendar's daily changeover energy)48-hour power reserveWater resistant to 30 metresLimited series of 75 watches in platinumReverso grande complication triptyque.Premire mondiale, la Reverso Grande Complication triptyque offre trois dimensions du temps exprimes sur trois faces. Fruit de la parfaite ma\xeetrise des sciences de l'horlogerie et de la technologie, la montre rpond au dfi que s'est lanc Jaeger-LeCoultre: runir dans le lgendaire bo\xeetier rversible, le temps civil, le temps sidral et le temps perptuel. Mais elle ne s'arr\xeate pas l: son mouvement remontage manuel prsente des subtilits de construction uniques et d'extraordinaires complications horlogres. Au recto, elle offre un tourbillon dot d'un chappement isomtre ellipse, pice ma\xeetresse qui se distingue par son systme de transmission sans l'ancre suisse traditionnelle. Au verso, la montre affiche un calendrier zodiacal avec carte du ciel, quation du temps et lever et coucher de soleil. La troisime face de la montre indique le temps perptuel sous forme d'un calendrier perptuel log dans le brancard. D'une conception originale et brevete, un mcanisme ingnieux permet de transmettre l'nergie du mouvement au brancard. Au total, le garde-temps peut se prvaloir de 18 complications, et de six demandes de dp\xf4ts de brevets.Une montre unique : Premire montre trois facesPremier mouvement avec trois indications du temps diffrentesCaractre d'innovation rcompens par 6 brevetsMouvement entirement ralis par la Manufacture Jaeger-LeCoultreNouvel chappement rvolutionnaireCalendrier zodiacal inditSystme d'change d'information entre bo\xeete et brancard exclusif et unique18 complicationsIndication 24 heuresTourbillon avec les secondes indiques sur la cage de tourbillonEchappement isomtre ellipseHeure clesteCalendrier zodiacalReprsentation de la vo\xfbte clesteIndication de l'heure de lever du soleilIndication de l'heure de coucher du soleilEquation du tempsSystme de transmission d'nergie bo\xeete-brancardQuantime perptuelInstantanit du quantime perptuelJour de la semaineSystme rtrograde de la dateDateMoisAnne (y.c. bissextile)Ages et phases de la luneCaractristiques techniquesEnviron 700 picesMouvement mcanique remontage manuel, Calibre Jaeger-LeCoultre 17521 600 alternances/heures, 3 hertzDeux barillets (un pour le mouvement \u2013 un pour l'nergie de commutation du quantime)48 heures de rserve de marcheEtanche 30 mtresSrie limite 75 exemplaires en platine\xa0

Supplied by the brand to the GPHG for its entry.