Sourcing Process
We specialize in sourcing rare and exclusive timepieces that align with your preferences, lifestyle, and collecting goals—whether you’re acquiring for investment, adding a personal grail, or simply exploring something new.
To begin, we ask for a 10% fully refundable deposit to secure your request and activate our sourcing process. Once received, our team of industry experts gets to work leveraging a global network of trusted dealers and collectors to locate a piece that meets your specifications and your budget.
Most requests are fulfilled within 24 to 72 hours, though rare or highly sought-after models may take up to 7 days. Once we present an option that aligns with your request, you'll receive full details and pricing. Upon your approval, the remaining balance is collected and your watch is delivered, often within days.
We make every effort to match your preferences; brand, model, year, dial, condition, box, papers, and price, with precision and care. If we can’t find a piece that meets your expectations within 7 calendar days, your deposit is returned in full, no questions asked.
Please note: The price shown on the product page reflects the most recent sale of that model through our platform and may not reflect current market conditions. Final pricing is based on availability, condition, provenance, and current market demand.
You will receive a clear, confirmed quote before any remaining balance is charged.
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
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
Movement: Mechanical (Automatic)
Caliber: 1120/3 QP/1
Power Reserve: 40 Hours
Number of Jewels: 36
Case
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
Bracelet/Strap
Band Material: Rose gold
Band Color: Rose Gold
Clasp Type: Double-fold clasp
Clasp Material: Rose gold

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