Tourbillon Chronograph 42.5MM Pink Gold

REGAL 18K PINK GOLD CHASSIS ARCHITECTURED WITHIN A BOLD HIGH-COMPLICATION BLUEPRINT

This exceptional timepiece projects absolute horological dominance through its refined 42.5mm multi-layered structural framework, achieving a perfectly balanced thickness profile of 11.7 millimeters to sit comfortably as an elite Grand Complication dress timekeeper. The entire integrated case body, slender bezel, curved stepped lugs, and the winding crown (with an integrated single-push chronograph button) are masterfully sculpted from solid 18K 5N Pink Gold—selected exclusively by the Maison to present a warm, opulent pink metallic luster. The surfaces display a flawless mirror-polished finish that tracks ambient light with majestic warmth.

Certified with the historic Poinçon de Genève (Hallmark of Geneva) established in 1886, this watch complies with the highest standards of provenance, quality craftsmanship, and mechanical reliability. Viewable via an anti-reflective sapphire window on the transparent caseback, the hand-finished manual caliber engine is beautifully displayed in all its glory, while the secure case architecture satisfies a daily-resilient 3 bar (30m) water resistance behind a scratch-resistant sapphire shield.

METICULOUS DUAL-COMPLICATION INTERFACE DRIVEN BY MAXIMUM SCANNABILITY

The layout of this Grand Complication interface is purposefully calculated to be clean and highly scannable, dividing its complex metrics across perfectly balanced focal zones over a pristine silver-toned opaline dial:

1. At 12 O’clock: Houses the majestic open anti-gravity tourbillon aperture carriage frame. Positioned boldly at the top of the dial via an advanced intermediary wheel on the seconds display, this mechanical layout enables a significantly larger opening on the mechanism. The hand-polished cage structure incorporates the Maltese cross outline, carrying a dedicated indicator that tracks small seconds smoothly.
2. At 3 O’clock & 6 O’clock: Features a 45-minute chronograph totalizer counter and a precision linear power reserve indication indicator.
3. The Outer Edge: A traditional circular railroad-style minute counter is beautifully paired with a sharp tachymeter scale tracking speed. The central hour and minute hands are crafted into elegant 18K gold Dauphine-style profiles, swept alongside applied gold markers, while the chronograph metrics use blackened hands (in steel for seconds, and 18K gold for minutes and power reserve) for advanced cognitive eligibility.

MANUFACTURE CALIBER 3200 ENGINE: THE SUPREME ART OF MONOPUSHER CHRONOGRAPH

Ensuring absolute operational precision and tactile authority is the high-performance mechanical hand-wound caliber movement, Caliber 3200, calculated, constructed, and hand-decorated entirely within Vacheron Constantin’s foundry in Geneva. Measuring a balanced diameter scale of 32.8mm and an ultra-thin movement profile of just 6.7mm thickness, this engine consists of 292 individual components and 39 jewels, operating at a frequency of 18,000 vibrations per hour (2.5 Hz).

The caliber integrates a high-complication column-wheel mechanism controlling a single-push (monopusher) chronograph function, meaning the wearer can Start, Stop, and Reset the stopwatch seamlessly through a single pusher built into the crown. Utilizing a manual-winding engine establishes an intimate mechanical connection between the collector and the watch, while the movement supplies an exceptional power reserve of 65 hours (nearly 3 days of rate stability) under the strict regulations of the supreme Geneva Seal.

PREMIUM BROWN ALLIGATOR STRAP EMBODYING CLASSICAL NOBILITY

To complement the timeless refinement of this Grand Complication reference, the timepiece arrives on a premium alligator leather strap executed in a rich matching brown tone, introducing a deeply sophisticated, warm classical harmony against the pink gold chassis and silvered canvas. Secured to the wrist by an authentic 18K pink gold triple folding security clasp shaped to echo the lines of the Maltese Cross emblem, this contemporary masterpiece commands absolute distinction in the most exclusive lifestyle circles.

TECHNICAL SPECIFICATIONS

1. Movement: Manufacture Manual-winding Mechanical Caliber, Caliber 3200; integrated ultra-thin Tourbillon carriage module and column-wheel Monopusher Chronograph module; stamped with the Hallmark of Geneva certification.
2. Caliber Dimensions: 32.8 mm diameter, ultra-thin 6.7 mm thickness profile.
3. Movement Components: 292 parts, 39 jewels.
4. Frequency: 18,000 vibrations per hour (2.5 Hz).
5. Power Reserve: 65 hours (nearly 3 days of autonomy).
6. Functions: Central hours and minutes; Small seconds displayed directly on the tourbillon carriage frame at 12 o’clock; Monopusher Chronograph with 45-minute counter; Power reserve indication at 6 o’clock.
7. Case: Mirror-polished solid 18K 5N Pink Gold; 42.5mm diameter scale, 11.7mm thickness profile; single pusher integrated into the crown.
8. Dial Face: Pristine Silver-toned opaline dial face; traditional railroad minute-track and tachymetric scale; 18K gold applied Dauphine hands and indexes; blackened chronograph and indicator hands.
9. Crystal: Scratch-resistant curved sapphire with advanced anti-reflective treatment on both windows.
10. Caseback: Transparent sapphire crystal caseback showcasing the certified certified hand-finished movement with its column-wheel mechanism.
11. Strap Matrix: Premium Brown alligator leather strap.
12. Clasp Assembly: Solid 18K 5N Pink Gold triple folding security clasp system.
13. Water Resistance: 3 bar (30 meters / 100 feet).