Crafted in 18K pink gold, the 41.5mm round case of this Overseas Perpetual Calendar Ultra-Thin is matched by a pink gold bezel and an 18K pink gold bracelet secured with an ardillon buckle — a cohesive expression of warm precious metal throughout. The silver-toned dial presents the perpetual calendar display within a refined, understated palette that lets the complications speak for themselves.
Powering the watch is a self-winding movement, delivering the perpetual calendar's automatic date-tracking in an ultra-thin package. Water resistance is rated to 5 bar (50 m), and the crown is not of the screw-in type.
Reference 4300V/220R-B064 represents Vacheron Constantin's approach to combining the sporting spirit of the Overseas line with grand complication watchmaking — a combination that remains rare at this level of mechanical refinement.
