The Swiss manufacturer has expanded its acclaimed Vacheron Constantin Overseas collection with these fresh interpretations, presenting collectors with compelling options in pink and white gold. The Swiss manufacturer is introducing these new models during its 270th anniversary year, thereby reinforcing its commitment to ultra-thin complications, which have defined its horological legacy since 1755.

The pink gold variant features a golden-toned dial that creates visual harmony between the case and face. This tonal approach extends to the moon-phase display, where 18K pink gold components blend seamlessly with the sunburst, satin-finished dial. Blue minute markers provide the only color contrast, adding subtle punctuation to an otherwise monochromatic aesthetic.
Meanwhile, the white gold model takes a bolder approach with its burgundy lacquer dial. The deep red surface contrasts sharply with the cool white gold case, and white numerals and indexes ensure optimal legibility. The burgundy theme continues with the moon-phase disc, maintaining color consistency across the watch face.
Both models have a diameter of 41.5 mm and an impressively slim case thickness of 8.1 mm. These dimensions strike an ideal balance for modern wrists while accommodating the complex perpetual calendar mechanism. Vacheron Constantin achieved this svelte profile with the ultra-thin Manufacture Calibre 1120 QP/1, which measures just 4.05 mm in height.
The perpetual calendar complication is one of the most challenging achievements in watchmaking. Unlike simple calendar watches, which require monthly adjustment, perpetual calendars automatically account for varying month lengths and leap years. The mechanism tracks the intricate civil calendar system, including the extra day in February during leap years, without requiring manual correction until the year 2100.
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The Calibre 1120 QP/1 displays complete perpetual calendar information via multiple subdials. The day of the week appears at the 9 o’clock position, and the date appears at the 3 o’clock position. The monthly indication sits at 12 o’clock, alongside the leap year counter which operates on a 48-month cycle. A moon-phase display at the 6 o’clock position completes the comprehensive calendar layout.

The self-winding movement beats at 19,800 vibrations per hour and provides approximately 40 hours of power reserve. Considering its complexity, the caliber’s remarkable miniaturization is evident in its 276 total components, including 36 jewels. The 22K gold rotor features a compass rose motif that symbolizes the travel-oriented philosophy of the Overseas collection.
Vacheron Constantin‘s high finishing standards are evident through the transparent sapphire caseback. The bridges are adorned with Côtes de Genève decoration, and straight-graining and circular-graining techniques create varied surface textures. Chamfered edges beautifully catch the light, enhancing the movement’s visual appeal. The meticulous hand-finishing work extends to components that will be invisible once assembled, reflecting the manufacturer’s uncompromising attention to detail.

Signature design elements of the Overseas collection appear throughout both models. The 18K gold bracelets are composed of half Maltese cross-shaped links, referencing Vacheron Constantin’s historic emblem. The triple-blade folding clasp incorporates push-pieces and a comfort-adjustment system for a secure and comfortable fit.
The Overseas philosophy is defined by versatility through its innovative strap system. Both models include two additional rubber straps that can be interchanged without tools. The pink gold version comes with blue and white rubber options, and the white gold model comes with burgundy and white alternatives. This flexibility allows owners to adapt their timepiece for various occasions, from formal events to casual activities.

The interchangeable system offers more than just convenience. Different strap materials and colors can transform the character of the watch entirely. A refined gold bracelet suits business settings, while colorful rubber straps suit sportier environments. The quick-change mechanism ensures seamless transitions between styles.
Despite the slim case construction, water resistance reaches 50 meters. While not intended for serious aquatic activities, this feature provides adequate protection for everyday use. The soft iron inner case ring provides anti-magnetic protection, safeguarding the delicate movement from electromagnetic interference.

Both models carry the prestigious Poinçon de Genève certification, Geneva’s hallmark of quality. To earn this certification, timepieces must adhere to strict standards covering movement decoration, timekeeping precision, and case finishing. Only timepieces that meet these exacting criteria earn the coveted Geneva Seal.
The pink gold model (reference 4300V/220R-H144) emphasizes understated elegance with its tonal design. The golden dial’s translucent lacquer finish creates depth while maintaining a sense of sophistication. Blue Super-LumiNova treatment on the hands and markers ensures legibility at night.
The white gold reference 4300V/220G-H151 makes a bolder visual statement. Its burgundy lacquer dial commands attention while maintaining the horological seriousness appropriate for such a complex timepiece. The white gold hour markers and hands provide clear contrast against the rich color of the dial.


