Vacheron constantin patrimony moonphase

Vacheron Constantin Patrimony Moonphase: ultra-thin dress watch with moon phase, hand-wound mechanical movement, and opaline silver dial.

About this subject

The Vacheron Constantin Patrimony Moonphase is a quintessential piece of classic haute horlogerie, part of the Patrimony collection that pays tribute to the brand's designs from the 1950s. Founded in 1755, Vacheron Constantin is one of the oldest continuously operating watch manufacturers. This specific model combines a minimalist opaline silver dial with a moon phase complication, displayed in a subdial at 6 o'clock. The in-house caliber 2460 QCL/1 is an ultra-thin hand-wound movement measuring just 5.4 mm thick, allowing a total case thickness of 8.1 mm.

The opaline silver dial features applied rose gold baton hour markers and dauphine hands, ensuring clarity and elegance. The moon phase is precisely calibrated to show the waxing and waning moon, with a disk adorned with stars and a precious metal moon. The 40 mm case is crafted from 18-karat rose gold, polished, and features a domed sapphire crystal. A dark brown alligator leather strap with a rose gold buckle completes the classic aesthetic.

Vacheron Constantin is renowned for its craftsmanship and holds the prestigious Geneva Seal. The Patrimony Moonphase is not merely a timekeeping instrument but a mechanical work of art that connects the wearer to the cosmos. The moon phase complication, originally practical for agriculture and navigation, is now appreciated for its romantic and technical charm. The watch has a 40-hour power reserve and is water-resistant to 30 meters.

Interestingly, the moon phase accuracy in the Patrimony Moonphase is one day off every 122 years, thanks to a 135-tooth gear system. This precision surpasses many other moon phase watches on the market. As of 2023, the estimated price is around €35,000, positioning it as a luxury item and investment piece.

Frequently Asked Questions

What is the thickness of the Vacheron Constantin Patrimony Moonphase?

The watch case is 8.1 mm thick, considered ultra-thin. The hand-wound caliber 2460 QCL/1 movement is only 5.4 mm.

What material is the dial of the Patrimony Moonphase?

The dial is opaline silver with rose gold applied hour markers and hands. The crystal is domed sapphire with anti-reflective coating.

How accurate is the moon phase on this watch?

The moon phase is extremely accurate: it accumulates one day of error every 122 years, thanks to a 135-tooth gear system.