Vacheron Constantin Traditionnelle Perpetual Calendar Ultra-Thin: New 36.5mm Models! (2026)

Vacheron Constantin's Grand Finale: Unveiling Three Ultra-Slim Masterpieces

Vacheron Constantin's 270th anniversary celebrations reach a climactic end with a trio of exquisite timepieces. But did they leave the best for last? As the brand introduces three new Traditionnelle Perpetual Calendar Ultra-Thin models, the watch community is abuzz with anticipation. These watches are not just about size and style; they represent a culmination of Vacheron's year-long journey, packed with groundbreaking releases.

The Details:

These 36.5mm x 8.43mm watches are a testament to the brand's commitment to variety. Two models, one in 18K 5N pink gold and another in 18K white gold, mark a first for non-gem-set Traditionnelle watches in this size. But the real showstopper is the third white-gold model, adorned with a diamond-set bezel, lugs, and crown. Each watch boasts a silver-toned opaline dial, a transparent sapphire caseback, and 30 meters of water resistance. The attention to detail is impeccable; the markers and hands match the case material, and all models proudly bear the 270th-anniversary emblem, a symbol of their 2025 production.

The Heart of the Watch:

At the core of these timepieces is the in-house developed calibre 1120 QP, a self-winding movement with a 40-hour power reserve. Measuring just 4.05mm thick, it operates at 2.75 Hz and comprises 276 components. The rotor, open-worked in the iconic Maltese cross shape, is a work of art in itself. And with the Hallmark of Geneva certification, you know these watches are of the highest caliber.

Strapped for Style:

The straps are as exquisite as the watches themselves. The pink-gold model comes with a dark blue alligator strap, while the white-gold model sports a light brown one. The gem-set reference, however, stands out with a dark blue strap, adding a touch of elegance. And the pricing? A cool $100,000 USD for the non-gem-set models and $102,000 USD for the gem-set version, available immediately.

A Controversial Favorite?

Vacheron's 270th anniversary has been a rollercoaster, from the Solaria's complexity to the La Quête du Temps' artistry. But this release might just be the pinnacle. With a QP that wears naturally at 36.5mm, it's a rare feat. The watch's proportions, typography, and uncluttered dial are a testament to Vacheron's mastery. But here's where it gets controversial: the choice between pink and white gold. While the pink gold's uniformity is appealing, the white-gold model with matching markers and hands on the gem-set version is a missed opportunity. A fully white-gold execution could have been a game-changer. Nonetheless, this release is a triumph, a perfect way to conclude a historic year.

The Technical Lowdown:

  • Brand: Vacheron Constantin
  • Model: Traditionnelle Perpetual Calendar Ultra-Thin
  • Reference Numbers: 4300T/000G-H106 (white gold), 4300T/000R-H107 (pink gold), 4305T/000G-H135 (gem-set white gold)
  • Diameter: 36.5mm
  • Thickness: 8.43mm
  • Case Material: 18K white gold / 18K 5N pink gold (gem-set version with diamond accents)
  • Dial Color: Silver-toned opaline
  • Indexes: Matching case material
  • Lume: None
  • Water Resistance: 30m
  • Strap: Alligator leather in dark blue, light brown, or dark blue for gem-set

The Inner Workings:

  • Caliber: 1120 QP
  • Functions: Hours, minutes, perpetual calendar, and moon phase
  • Diameter: 29.6mm
  • Thickness: 4.05mm
  • Power Reserve: ~40 hours
  • Winding: Automatic
  • Frequency: 2.75 Hz
  • Jewels: 36
  • Additional Features: Open-worked rotor, Hallmark of Geneva certified

Price and Availability:

  • Price: $100,000 USD and $102,000 USD for non-gem and gem-set models.
  • Availability: Now
  • Limited Edition: No

What do you think about Vacheron Constantin's grand finale? Is it a fitting end to a remarkable year, or do you have other favorites from their 270th-anniversary releases? Share your thoughts and keep the conversation going!

Vacheron Constantin Traditionnelle Perpetual Calendar Ultra-Thin: New 36.5mm Models! (2026)

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