Ahead of SIHH 2016, Vacheron Constantin introduced the Patrimony Moon Phase and Retrograde Date. This model utilizes the self-winding caliber 2460 R31L to power its precision moon phase and retrograde date displays. Reference 4010U/000R-B329 features a silvered opaline dial housed within a pink gold case.
Shape
Round
Material
Pink Gold
Glass
Sapphire
Thickness
9.70 mm
Diameter
42.50 mm
Water Resistance
30.00 m
Dial Color
Silver