Vacheron Constantin Overseas Quantième Perpétuel Ultra-Plat Squelette

🏆 Prix de la Montre Calendrier et Astronomie, GPHG 2020

~$156,718 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Calendrier et Astronomie

Reference

4300V/120R-B547

Case

ø 41.5 mm · Or rose

Material

Gold

Dial

Skeleton/Openworked

Movement

Mécanique à remontage automatique Réserve de marche: 40 h, 19800 alt/h Poinçon de Genève Mouvement squelette

Water resistance

50 m

Price tier

$100K–$500K

Country

🇨🇭 Switzerland

Ultra-thin skeleton perpetual calendar Overseas - An ultra-thin, entirely skeletonized Manufacture movement, caliber 1120 QPSQ with perpetual calendar. - An incredibly thin case: only 8.1 mm thick. - Interchangeable straps. In this new gold version, Vacheron Constantin highlights the expression of Haute Horlogerie values, with a sapphire dial that invites you on a journey into the heart of the skeletonized perpetual calendar movement, an extreme thinness of 4.05 mm. The automatic caliber 1120 QPSQ, entirely skeletonized, reveals its mechanical secrets under a sapphire crystal. The transparent case back also offers its watchmaking spectacle on the

More photos and full details on the official GPHG page.