Vacheron Constantin Overseas Overseas Ultra-Thin Perpetual Calendar White Gold / Grey / Bracelet

Reference 4300V/120G-B945

About this watch

The Vacheron Constantin Overseas Ultra-Thin Perpetual Calendar stands out as a true masterpiece, showcasing the pinnacle of Swiss watchmaking with its sophisticated design and array of high-end features. Crafted from luxurious white gold, this timepiece exudes elegance while providing a comfortable fit for various wrist sizes. The stunning blue sunburst dial captures light beautifully, creating a mesmerizing effect. The perpetual calendar is one of the most complex and revered complications in watchmaking, featuring indications for the day of the week, date, month, and leap year across three subdials. At its core lies the Caliber 1120 QP/1 movement, bearing the prestigious Hallmark of Geneva and operating at a frequency of 2.75 Hz with a power reserve of approximately 40 hours. The watch's robust construction ensures it can withstand daily life without compromising style or functionality, making it suitable for everyday wear including light swimming and showering.
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Key Features

  • White gold case
  • Vacheron Constantin Caliber 1120 QP/1 movement with 36 jewels
  • Perpetual calendar complication
  • Blue sunburst dial
  • Water resistance of 50 meters
  • Adjustable grey bracelet in white gold
  • Hallmark of Geneva certification

Specifications

Brand
Vacheron Constantin
Family
Overseas
Model
Overseas Ultra-Thin Perpetual Calendar White Gold / Grey / Bracelet
Reference
4300V/120G-B945
Movement
1120-qp-1
Movement Features
  • Hours, Minutes
  • Day, Leap Year, Month, Perpetual Calendar
  • Moonphase
Case
White Gold 41.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Vacheron Constantin Overseas Chronograph – Ref. 49150/000W-9501 – Full Set

Vacheron Constantin Overseas Chronograph – Ref. 49150/000W-9501 – Full Set

A modern classic from the Holy Trinity of Swiss watchmaking, combining elegant design and exceptional finishing.

  • Condition: Very good, with light hairlines consistent with careful wear
  • Case material: Stainless Steel
  • Bezel material: Titanium
  • Crystal type: Sapphire
Posted at
Mar 7, 2026, 9:00 PM
Active
[WTS] Vacheron Constantin Overseas 47040 - 'Deep Stream' Titanium & Steel

Vacheron Constantin Overseas 47040 - 'Deep Stream' Titanium & Steel

Vacheron Constantin - 47040 · $13,300
A Vacheron Constantin Overseas 47040 in Titanium & Steel, featuring the 'Deep Stream' design.

  • Condition: Clean
  • Material: Titanium & Steel
  • Location: NJ USA
Posted at
Mar 7, 2026, 9:49 AM
Active
[WTS] Vacheron Constantin Overseas VC 4500V/110A-B128 2018 Blue Steel Full Set - $25,495

Vacheron Constantin Overseas VC 4500V/110A-B128 2018 Blue Steel Full Set - $25,495

Up for sale is a Vacheron Constantin Overseas Blue, a high-end luxury watch. It features a blue steel case and has been thoroughly tested on a timegrapher to ensure optimal performance.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2018
  • Case contents: Watch, Inner & Outer Box, Guarantee Certificate, Certificate of Origin and Conformity, 3 Straps (bracelet, rubber, leather), Hang Tags
Posted at
Mar 2, 2026, 3:01 PM
Active
[WTS] Vacheron Constantin Overseas 49140/423A-8790. Clean.

Vacheron Constantin Overseas 49140/423A-8790. Clean.

The seller is listing a Vacheron Constantin Overseas 49140/423A-8790 Chronograph, which is in clean condition. The watch features a chronograph function.

  • Condition: Clean
  • Material: metal
  • Movement: chronograph
Posted at
Feb 28, 2026, 10:42 AM
Active
[WTS] Vacheron Constantin Overseas Dual Time – 47450 – Collector's Complete Set

Vacheron Constantin Overseas Dual Time – 47450 – Collector's Complete Set

The Vacheron Constantin Overseas Dual Time represents a truly great watch with technical sophistication, refined finishing, and effortless versatility. The dual time complication is seamlessly integrated into the dial, allowing the wearer to track multiple time zones at a glance.

  • Complication: Dual Time
  • Movement: Vacheron Constantin caliber 1222 SC
Posted at
Feb 25, 2026, 8:20 PM
Active
[WTS] Vacheron Constantin Overseas Blue - 4500V/110A-B128 Full Set 2021!

Vacheron Constantin Overseas Blue - 4500V/110A-B128 Full Set 2021!

This Vacheron Constantin Overseas Blue is a stunning example of the Holy Trinity with a blue dial, available for under $30k.

  • Box: yes, full set includes all boxes and paperwork
  • Warranty: includes warranty card
Posted at
Feb 25, 2026, 5:35 PM
Active
[WTS] Vacheron Constantin Overseas Chronograph Black Dial 49150

Vacheron Constantin Overseas Chronograph Black Dial 49150

This Vacheron Constantin Overseas Chronograph features a black dial and is available as watch and card only, dated 2015. It fits about a 7 1/3 inch wrist and runs strong.

  • Condition: good pre-owned
  • Length: short links
  • Diameter: fits a 7 1/3 in wrist
Posted at
Feb 25, 2026, 12:16 PM
Active