Vacheron Constantin Overseas Perpetual Calendar Ultra-Thin Ref. # 4300V/120R-B509

Within the storied lineage of Vacheron Constantin's Overseas collection, the reference 4300V/120R-B509 represents the pinnacle of perpetual calendar engineering, combining the complexity of astronomical complications with the collection's signature sports watch DNA. This ultra-thin interpretation houses one of the most sophisticated perpetual calendar movements ever conceived, displaying complete calendar information including leap year cycles while maintaining the sleek profile that has defined the Overseas aesthetic since its 1996 debut. The blue dial creates a compelling visual hierarchy for the perpetual calendar's multiple indications, while the mixed-metal construction of steel and pink gold exemplifies Vacheron Constantin's mastery of case architecture. Few references in horological history have successfully merged such technical complexity with the robustness demanded of a luxury sports watch.

Key Features & Specifications

• Perpetual Calendar Complication — Complete astronomical calendar displaying day, date, month, moon phases, and leap year indication, programmed to remain accurate until the year 2100 without manual correction
• Ultra-Thin Profile — Despite housing a perpetual calendar movement, maintains the streamlined case proportions characteristic of the Overseas collection's sports watch heritage
• Blue Dial Configuration — Deep blue sunburst dial provides optimal contrast for the perpetual calendar's multiple subsidiary dials and apertures, ensuring exceptional legibility
• Mixed-Metal Construction — Sophisticated combination of stainless steel case with pink gold bezel accents, demonstrating Vacheron Constantin's expertise in multi-metal case architecture
• Sapphire Crystal Protection — Anti-reflective sapphire crystal with superior scratch resistance protects the complex dial layout while ensuring optimal visibility
• Reference 4300V/120R-B509 Designation — Specific reference indicating the steel and pink gold perpetual calendar variant within Vacheron Constantin's comprehensive Overseas lineup

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com

Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.