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Tourbillon Chronograph Cathedral Minute Repeater Polished Titanium 45MM
Big Bang

Tourbillon Chronograph Cathedral Minute Repeater Polished Titanium 45MM

Ref. 404.NS.0110.RX

The ultimate manifestation of Hublot’s "Art of Fusion" at the pinnacle of Haute Horlogerie, this mechanical masterpiece—limited to just 12 pieces worldwide—unites a flying tourbillon, a chronograph, and a Cathedral Minute Repeater chime. Encased in a ultra-light polished Grade 5 Titanium framework with a transparent sapphire dial, it reveals a breathtaking mechanical symphony engineered for the world's premier collectors.

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5-year warranty, lifetime servicing
Specifications
Material Full Polished Titanium Grade 5.
Movement HUB8110 (Manual-winding Grand Complication).
Case size 45mm.
Dial Transparent Sapphire Skeleton.
Strap Black lined rubber and black fabric Velcro straps.
Condition New (Limited Edition 12 pcs).

POLISHED GRADE 5 TITANIUM ARCHITECTURE IN A COMMANDING 45MM SILHOUETTE

This exceptional timepiece projects absolute dominance through its signature 45mm multi-layered sandwich case, sculpted entirely from premium Grade 5 Titanium. Celebrated for providing the highest strength-to-weight ratio of any metallic matrix, this aerospace-grade material is finished to a brilliant, flawless full polished mirror reflection, radiating a characteristic, sophisticated slightly bluish metallic sheen. Beyond its extreme lightness and hypoallergenic properties on the wrist, Grade 5 Titanium delivers superior acoustic resonance and mechanical inertia, serving as the ultimate sounding board to amplify the minute repeater’s chime. Paired with an integrated black lined rubber strap and an additional black fabric Velcro strap with a microblasted ceramic buckle, the resilient architecture offers a specialized 30m water resistance, secured by the iconic H-shaped bezel screws.

TRANSPARENT SAPPHIRE CRYSTAL DIAL: AN UNRIVALED ANTHOLOGY OF MECHANICAL DEPTH

The visual soul of this creation is beautifully laid bare through its minimalist transparent sapphire crystal dial. This high-end skeletonized interface allows the collector to observe the microscopic choreography of the multi-million dollar manufacture movement below. The tourbillon cage rotates gracefully at 6 o’clock to counter the effects of gravity, flanked by the complex gears of the sports chronograph mechanism. The hands and markers are meticulously shaped and treated with high-grade luminescent coating to ensure a clean, highly scannable layout despite the mechanical depth. Every gear tooth and hand-finished bridge can be admired with pristine depth through the sapphire glass treated with advanced anti-reflective coating.

MANUFACTURE CALIBRE HUB8110: A GRAND COMPLICATION TOUR DE FORCE

Ensuring absolute timing precision and acoustic excellence is the in-house Manufacture Calibre HUB8110 hand-wound movement, entirely conceptualized and assembled in Nyon. This mechanical powerhouse is a Grand Complication tour de force, integrating a flying tourbillon, a precise chronograph, and a Cathedral Minute Repeater. The chime utilizes double-length cathedral gongs that wrap around the movement twice, producing a richer, deeper, and crystal-clear acoustic ring as it strikes the hours, quarters, and minutes on demand. Operating with flawless Swiss stability, this manual-winding caliber maintains a robust power reserve of a minimum of 72 hours (Min. 72 Hours), establishing an legendary benchmark in high-end watchmaking.

TECHNICAL SPECIFICATIONS

  1. Movement: Calibre HUB8110, Manufacture Manual-winding Movement.
  2. Functions: Hours, minutes, central chronograph seconds; Flying Tourbillon at 6 o’clock; Cathedral Minute Repeater chime.
  3. Case: Full Polished Grade 5 Titanium; 45mm diameter.
  4. Bezel: Full Polished Grade 5 Titanium with 6 H-shaped titanium screws.
  5. Dial: Transparent Sapphire Crystal skeleton face.
  6. Crystal: Sapphire with advanced anti-reflective treatment.
  7. Strap: Black lined rubber strap; Additional strap included: Black fabric with Velcro and microblasted ceramic buckle.
  8. Clasp: Titanium deployant buckle clasp.
  9. Water Resistance: 30m (3 ATM).
  10. Power Specs: Manual-winding, Swiss Grand Complication caliber, min. 72-hour power reserve.
  11. Limited Edition: Strictly limited to 12 pieces worldwide.

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