By Vacheron Constantin

Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin

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Description

The Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin 4300V/220R-B509 is a harmonious blend of horological mastery and refined aesthetics. Crafted from 18K 5N pink gold, its 41.5mm case houses an ultra-slim perpetual calendar movement, measuring just 8.1mm in thickness. The sunburst satin-finished blue lacquered dial features a moon phase display with two gold moons set against a starry sky, complemented by luminous hands and hour markers.

Powered by the self-winding Caliber 1120 QP/1, this timepiece offers a 40-hour power reserve and displays the day, date, month, leap year, and moon phase. The transparent sapphire caseback reveals the intricate movement, certified by the Hallmark of Geneva.

General Details

Brand: Vacheron Constantin
Model: Overseas Perpetual Calendar Ultra-Thin
Reference Number: 4300V/220R-B509
Year: 2025
Gender: Unisex, Male, Female, and Other
Features: Date display, Display back, Interchangeable strap, Luminous indices, Luminous hands, Month display, Moon phase, Perpetual calendar, Push/pull crown, Weekday display, and Year display


Movement

Movement: Mechanical (Automatic)
Caliber: 1120/3 QP/1
Power Reserve: 40 Hours
Number of Jewels: 36


Case

Care Diameter: 41 mm
Case Material: Rose gold
Bezel Material: Rose gold
Finish: Polished
Water Resistance: 50M (5 ATM)
Crystal: Sapphire crystal
Dial Color: Blue
Watch Indices: Stick/Line


Bracelet/Strap

Band Material: Rose gold
Band Color: Rose Gold
Clasp Type: Double-fold clasp
Clasp Material: Rose gold

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