Among the most singular creations in 20th-century horological design, the 45-degree rotated cushion-shaped case by Vacheron Constantin holds a privileged place. The Geneva-based Maison expands the Historiques American 1921 collection by introducing a new aesthetic execution in 18K 5N pink gold, defined by a sophisticated silvered grain-finished dial and refined blue accents.

An Avant-Garde Icon of the Roaring Twenties
Originally conceived amidst the profound cultural and social shifts following World War I, the American 1921 was born as a functional solution for driving enthusiasts — the famed gentlemen drivers —, allowing them to read the time at a glance without removing their hands from the steering wheel. Its unconventional aesthetic combines a cushion-shaped case, a crown positioned at the upper corner of the chassis, and a diagonal dial orientation.
This new variant reinterprets that heritage across two case sizes: 40 mm and 36.5 mm in diameter. The dial surface features a silvered grained texture paired with a railway minute track and Breguet-style Arabic numerals printed in deep blue, perfectly matching the signature fire-blued 18K gold hands. As a distinctive hallmark of the model, the small seconds subdial remains aligned perpendicularly at 3 o’clock, creating a deliberate geometric interplay with the offset reading of the hours and minutes.


📜 Historical Note
The Timepiece of Reverend Samuel Parkes-Cadman
Among the historical records preserved in Vacheron Constantin’s archives, the figure of American writer and clergyman Reverend Samuel Parkes-Cadman stands out. Renowned for his active crusade for racial equality, he was also a pioneer in broadcasting radio sermons to millions of listeners during the 1920s.
Parkes-Cadman acquired two examples of the American 1921 drawn to its functional design: the angled dial allowed him to consult the time discreetly while preaching from the pulpit without interrupting his address. One of those original timepieces resides today in the Manufacture’s Heritage Collection.
In-House Calibre 4400 AS and the Hallmark of Geneva
Beating within the pink gold case is the manual-winding In-house Calibre 4400 AS, an ultra-thin movement measuring just 2.80 mm in height. To accommodate the watch’s asymmetrical layout, the entire mechanism is rotated inside the case. This compact architecture enables an exceptionally slim profile: a total thickness of 8.06 mm for the 40 mm version and a mere 7.41 mm for the 36.5 mm variant.

Operating at a frequency of 4 Hz (28,800 vibrations per hour), the calibre delivers a 65-hour power reserve. The exhibition caseback reveals top-tier mechanical finishing: bridges decorated with Côtes de Genève, hand-beveled edges, and the prestigious Hallmark of Geneva (Poinçon de Genève), certifying both the origin of its components and the highest standards of fine watchmaking artistry.
Pros and Cons
Pros:
- Iconic and timeless asymmetrical design crafted in 18K 5N pink gold, backed by the Hallmark of Geneva certification.
- Ultra-thin manual-winding Calibre 4400 AS (2.8 mm thick) delivering a robust 65-hour power reserve.
- Offered in two versatile diameters (40 mm and 36.5 mm), accommodating diverse wrist preferences seamlessly.
Cons:
- The 45-degree dial tilt requires a slight adjustment period when reading the time during standard, non-driving use.
- Water resistance is limited to 3 bar (30 meters), true to its refined dress watch status.
Technical Specifications: Vacheron Constantin Historiques American 1921
| Specification | Historiques American 1921 (40 mm) | Historiques American 1921 (36.5 mm) |
|---|---|---|
| References | 82035/000R-H114 | 1100S/000R-H115 |
| Case / Dimensions | 18K 5N Pink Gold: 40.0 mm (diameter) × 8.06 mm (thickness) | 18K 5N Pink Gold: 36.5 mm (diameter) × 7.41 mm (thickness) |
| Crystal / Caseback | Anti-reflective sapphire crystal; transparent sapphire caseback | Anti-reflective sapphire crystal; transparent sapphire caseback |
| Dial | Silvered grained, blue Arabic numerals, 18K pink gold Maltese cross | Silvered grained, blue Arabic numerals, 18K pink gold Maltese cross |
| Hands | 18K blued gold Breguet-style hour and minute hands | 18K blued gold Breguet-style hour and minute hands |
| Movement | In-house manual-winding Calibre 4400 AS (127 components) | In-house manual-winding Calibre 4400 AS (127 components) |
| Frequency / Power Reserve | 28,800 vph (4 Hz) / approx. 65 hours power reserve | 28,800 vph (4 Hz) / approx. 65 hours power reserve |
| Calibre Dimensions | 28.60 mm (diameter) × 2.80 mm (thickness) | 28.60 mm (diameter) × 2.80 mm (thickness) |
| Complications | Hours, minutes, small seconds at 3 o’clock (offset) | Hours, minutes, small seconds at 3 o’clock (offset) |
| Certification | Hallmark of Geneva (Poinçon de Genève) | Hallmark of Geneva (Poinçon de Genève) |
| Water Resistance | 3 bar (approx. 30 meters) | 3 bar (approx. 30 meters) |
| Strap / Buckle | Dark blue patinated calfskin; 18K pink gold pin buckle | Dark blue patinated calfskin; 18K pink gold pin buckle |
| Price | €45,000 | €37,100 |
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