Patrimony
Perpetual calendar ultra-thin
43175/000R-B519 41 mm Pink Gold
Perpetual calendar ultra-thin 43175/000R-B519
Introduced by the Republic and Canton of Geneva in 1886 as the ultimate standard in excellence and an emblem of Geneva’s fine watchmaking expertise, the Poinçon de Genève or Hallmark of Geneva, is synonymous with provenance, quality craftsmanship and reliability.
An elegant interpretation of the perpetual calendar, this 18K pink gold watch houses an ultra-slim automatic movement, just 4.05 millimeters thick, which will keep perfect time until 2100. Set at the center of its blue dial, the 18K gold moon phase features a champlevé enamel sky and two hand-finished moons.
Métiers d’Art Tribute to the Quest of Time
A wristwatch complement to the monumental La Quête du Temps
Against a star chart showing the sky over Geneva at Vacheron Constantin’s founding, a golden Astronomer points out the time on a deceptively simple double-retrograde display. Sidereal time and real-time tracking of the constellations on the rear dial bear witness to the true complexity of this anniversary piece.
A Tribute to the Quest of Time
Where history, savoir-faire, and design converge in a masterpiece of Haute Horlogerie
This 270th anniversary piece pays tribute to Vacheron Constantin’s heritage while complementing the Maison’s La Quête du Temps, whose Astronomer the central figure alludes to. The watch also references the 1930 ‘Bras en l’Air’ pocketwatch while showcasing the Maison’s mastery of sophisticated retrograde mechanisms and astronomical displays.
A testament to Vacheron Constantin’s technical expertise, the Manufacture’s new Calibre 3670 represents three years of development and four patent applications. Comprising 512 components, it combines a six-day power reserve with high-frequency operation of 5 Hz, powering a double retrograde display with a choice of on-demand or continuous operation.
The design blends traditional artistry with innovative techniques and materials. Standing before the sky above Geneva as it looked on 17 September, 1755, the dial’s golden figure titanium figure, like the realistic 3D moon, is treated with PVD coatings but meticulously finished by hand. Meanwhile the hour and minutes scales are hand crafted in 18k 3N white gold.
Watch Specifications
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Diameter 41 mm
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Thickness 8.91 mm
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Water-resistance 3 bar (30 m)
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Case back Transparent sapphire crystal caseback
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Dial description Midnight blue dial, sunburst satin-finishing. Convex external zone with circular “pearl” minute-track composed by 48 polished 18K gold pearls. 18K gold moon disc, champlevé enamel, hand-decorated moons. 18K gold bi-faceted baton-type hour/minute hands. 18K gold applied hour-markers.
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Material of the bracelet Alligator leather (Dark blue)
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Buckle type Triple folding clasp
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Buckle material 18K pink gold
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Watch country of origin Switzerland
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Certification Hallmark Of Geneva
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Reference 1120 QP
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Energy Self-winding
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Functions Perpetual calendar by hands, Minutes, Hand-type month, Leap year by 48 months counter, Hand-type day, Hours, Moon phase
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Diameter 29.6 mm
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Thickness 4.05 mm
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Number of parts 276
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Number of jewels 36
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Power reserve 40 h
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Frequency 19800 V.P.H. (2.75 Hz)
