Measuring 41 mm in diameter and just 8.96 mm thick, this Patrimony is crafted entirely in 18kt 5N pink gold — from the round case and crown through to the deployant buckle. A sapphire caseback offers a clear view through to the movement within, while the watch carries a water resistance rating of 3 bar.
The metal dial is rendered in blue, providing a rich backdrop for the perpetual calendar and moon phase displays. A dark blue alligator Mississippiensis strap completes the composition, its tone echoing the dial and secured by the pink gold deployant buckle.
Reference 43175/000R-B519 represents Vacheron Constantin's Patrimony collection at its most considered — pairing understated case proportions with the technical depth of a perpetual calendar complication and the classic elegance of a moon phase indicator.
