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chronomètre souverain chronomètre à résonance tourbillon souverain sonnerie souveraine

souveraine collection the sophistication of the models in this range with their hand-wound mechanisms offering a power reserve of 40 42 and 55 hours corresponds to a public dedicated to a certain art of living and endowed with a certain watchmaking culture.

chronomètre souverain calibre fpjourne 1304 30mm in diameter and 3.70mm thick straight-line lever escapement dedicated 4-arm balance with inertial adjustment escapement frequency of 21,600 vph 143 components excluding the exterior 21 jewels ­ plates and bridges in 18-carat pink gold 55-hour power reserve although the first model within the range the chronomètre souverain is nonetheless the third creation by françois-paul journe for the souveraine collection a collection composed of parts in which the timekeeping demands vie with the sophistication of their design wristwatches that correspond ...

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chronomètre souverain with the chronomètre souverain françois-paul journe authorises access to an exceptional and exclusive measurement of time that draws the connoisseur into the dizzying world of haute horlogerie with its powerful emotions this authentic chronometer built in keeping with the noblest timekeeping traditions is equipped with an ultra-thin movement in which the 18-carat pink gold plate and bridges are no more than 3.70 mm thick in order to provide an extremely high level of technical efficiency the two barrels of this smoothly homogeneous movement give the escapement a highly linear ...

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chronomètre à résonance 56

at the heart of the movement i will try to explain the historical reasons that led me to build such or such a watch as far as the resonance phenomenon is concerned the intuition that energy is dissipated without being lost goes back to the 18th century and the research performed by the great chemist a.l de lavoisier 1743-1794 who stated his famous theory that is behind my modest convictions nothing is lost nothing is created everything is transformed with the invention of the pendulum watchmakers noticed that their beat often interfered with their environment and it was not unusual for a pendulum ...

chronomètre à résonance calibre fpjourne 1499-2 mobile escapement-holder 2 barrels and 2 independent gear-trains 32mm in diameter and 4.80mm thick straight-line lever escapement dedicated 4-arm balance with inertial adjustment escapement frequency of 21,600 vph 267 components excluding the exterior 36 jewels ­ plates and bridges in 18-carat pink gold 40-hour power reserve 58

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chronomètre à résonance françois-paul journe pays tribute to the research conducted on resonance by the great 18th century watchmakers with the presentation of the first wristwatch resonance chronometer first unveiled in the year 2000 this watch represents one of the wildest challenges ever in the field of the mechanical watch using the natural phenomenon of resonance this mechanism revolutionises established standards and offers a previously unmatched degree of precision in mechanical wristwatches the first research on the phenomenon of research in horological science dates back to the 18th century ...

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chronomètre à résonance two centuries later françois-paul journe took up the challenge with a first creation in the form of a pocket-watch which did not yet perform according to his expectations it would take fifteen more years of work for the watchmaker to gain the maturity and the experience to enable him to present an exclusive world première the first resonance wristwatch he devised developed and built this movement to meet the demands of actual wear on the wrist and thereby provide chronometric performance driven to extremes each of the two balances alternately serves as exciter and resonator ...

when we are looking for a programme on the radio it crackles until the chosen wavelengths meet those of the transmitter only then do they harmonise to begin resonating together resonance concerns all fields including those related to mechanical engineering music and human beings as confirmed by musician keith jarrett in our first catalogue this is particularly obvious in music since lutes and sitars for example have strings whose only reason for existence is to vibrate by resonance the musician never touches them despite their proximity to the strings that are plucked this exceptional watch now ...

tourbillon souverain à seconde morte calibre fpjourne 1403 tourbillon with 60-second rotation polished steel carriage flat balance-spring with philips terminal curve lateral lever escapement frequency of 21,600 vph dedicated 4-arm balance with inertial adjustment deadbeat seconds jumping from second to second 26 jewels ­ plate and bridges in 18-carat pink gold 65

tourbillon souverain 66

the deadbeat seconds device or the art of making time stand still towards the late 17th century as clocks were becoming increasingly precise watchmakers added a hand finally enabling them to measure seconds these clocks which became pendulum clocks thanks to the invention of the pendular balance by the dutch watchmaker huygens were almost naturally equipped with a 1 metre-long balance with a period of 1 second the dial was marked out into 60 subdivisions so that the hand could jump from one second to the next when the first watches indicating seconds were made some 18th century watchmakers ...

the first wristwatch with tourbillon constant-force device and deadbeat seconds in the tourbillon souverain workshops the watchmakers intense concentration imposes absolute silence assembling and entirely dismantling the mechanism before achieving the desired result is a daily exercise since the tourbillon is already made up of over 60 parts each gesture calls for extreme dexterity and tireless perseverance the tourbillon souverain à seconde morte is the worthy heir to the very first passion of françois-paul journe for a watchmaking complication the tourbillon it was while he was an apprentice ...

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the first wristwatch with tourbillon constant-force device and deadbeat seconds baguette-cut flawless quality 93 diamonds totalling 22 carats platinum case diameter of 40mm total case thickness 10mm this new model features all the characteristics and technical demands inherent to a watch by f.p.journe watch it improves the general running of the watch its mechanism revives the definition of the tourbillon patented in the 18th century by abraham-louis breguet since the term tourbillon is often overused it combines it with a constant-force device capable of supplying the tourbillon with the same ...

the constant-force device from ancient times humankind has constantly attempted to measure time by dividing it into equal fractions and inventing the notion of isochronism only with the arrival of the first mechanical clocks did specialists begin to seek a means of equalising the force reaching the escapement the balance-spring did not yet exist and the so-called foliot balance had an irregular beat due to the arrival of a force varying because of the imperfections of the gearing at the time clocks were equipped with just one hand which completed a revolution once every 12 hours since their ...

sonnerie souveraine no less than ten patents have been registered extreme complexity combined with impressive user-friendliness such might be the best definition of this spectacular watch as the latest addition to the souveraine collection the sonnerie souveraine devised by françois-paul journe embodies the ideal match between remarkable modernity and the noblest watchmaking traditions one of the main goals of the technical task that the watchmaker set himself was to build a watch in which no external handling mistake could affect its running most of the existing grand strike models are extremely ...

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sonnerie souveraine like all movements in chronometers carrying the f.p.journe ­ invenit et fecit ­ signature the plate and the bridges of the mechanism are in 18-carat pink gold while the case with its diameter of 42 mm and a thickness of 12.30 mm is paradoxically in steel exceptionally the watchmaker has abandoned precious metals such as gold and platinum for a noble cause to ensure the best possible striking tone for this spectacular creation that makes optimal use of the crystalline structure of steel françois-paul journe remains faithful to his motto innovating in horological science while ...

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