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147 Audemars Piguet An extremely rare and exquisite, Quantième Perpétuel moon phases pocket watch in platinum, with skeletonized dial and blue subdials, reference 25684PT.

Estimate: € 40.000 –⁠ 80.000

A 20% import VAT is due on the final price including premium, only if it is delivered within the EU.

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  • Model Pocket Watch Quantième Perpétuel
  • Year Circa 1990s
  • Reference 25684PT
  • Case Material Platinum
  • Case Number N°004
  • Movement Manual, cal. 5020, 20 jewels
  • Movement Number 263'707
  • Dimension 49mm Diameter
  • Signed Case, dial and movement
  • Accessories Accompanied by tag and Audemars Piguet leather pochette.

Scarcity, complexity and spectacle rarely converge with such harmony. Among the perpetual calendar pocket watches produced by Audemars Piguet in the late 20th century, this example occupies an especially rarefied position.
During its production, the reference was offered with several dial variations, differing in details such as subsidiary seconds, index placement, and signature. The present example features a particularly balanced and attractive layout, attributed by scholars to the second series.
The visual impact is immediate and compelling. The openworked architecture reveals the intricate interplay of levers, gears, and springs behind the perpetual calendar, while legibility remains masterfully preserved. Blue chapter rings provide clear contrast against the silvery movement.
Turning the watch over reveals an equally captivating view: the calibre itself, engraved and skeletonized to the same exacting standard, visible through the exhibition back and signed “Quantième Perpétuel No 004,” underscoring its exclusivity. Notably, the leap year indication is ingeniously integrated with the display of the months, both read by a single hand. This unusual and elegant solution allows the leap year cycle to be visualized in direct relation to the annual calendar, making the mechanism both technically distinctive and visually intuitive.Offered in excellent condition, this watch is a statement of technical virtuosity and artisanal refinement.

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23 April - From 11:00 AM to 8:00 PM
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25 April - From 10:00 AM to 12:30 PM
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