Hublot Spirit of Big Bang Tourbillon SORAI 42 mm
Overview
The Hublot Spirit of Big Bang Tourbillon SORAI 42 mm is a powerful fusion of fine watchmaking and conservation. Created in partnership with SORAI (Save Our Rhinos Africa India), this limited edition in polished orange ceramic with a skeletonized tourbillon movement embodies Hublot’s Art of Fusion and its commitment to global causes. Each piece directly supports the preservation of endangered rhinos.
Design & Materials
- Case: 42 mm polished and satin-finished bright orange ceramic, lightweight and highly resistant.
- Bezel: Orange ceramic bezel with 6 H-shaped titanium screws.
- Dial: Skeletonized sapphire dial revealing the flying tourbillon at 6 o’clock, with rhino motif detail.
- Caseback: Sapphire exhibition back, engraved with “SORAI” logo and “Limited Edition.”
- Straps: Interchangeable black rubber strap with orange stitching and an additional orange fabric strap, both using the One-Click system.
- Aesthetic: Bold and humanitarian – combining avant-garde orange tones with the artistry of haute horlogerie.
Movement
- Caliber: HUB6020 – skeleton tourbillon manual-winding movement designed for the barrel-shaped case.
- Functions: Hours, minutes, and flying tourbillon at 6 o’clock.
- Power Reserve: Approx. 115 hours (5 days).
- Features: Openworked bridges for maximum transparency and architectural beauty.
Technical Specifications
- Reference: 645.CU.0111.RX.SOA24
- Collection: Spirit of Big Bang
- Case: 42 mm polished orange ceramic
- Bezel: Orange ceramic with titanium screws
- Dial: Skeletonized with rhino motif, flying tourbillon at 6 o’clock
- Crystal: Sapphire with anti-reflective treatment
- Caseback: Sapphire with SORAI engraving
- Water Resistance: 30 m / 3 ATM
- Strap: Black rubber with orange stitching + additional orange fabric strap
- Clasp: Titanium deployant buckle clasp
- Limited Edition: 100 pieces worldwide
- Condition: New / Unworn
- Box & Papers: Complete Hublot presentation box and warranty card
Prestige & Value
The Spirit of Big Bang Tourbillon SORAI is more than a watch – it is a statement of purpose. By combining a bold orange ceramic design with a skeletonized tourbillon movement, Hublot creates a masterpiece of horology while supporting rhino conservation. A collector’s timepiece with both rarity and meaning, it reflects innovation, artistry, and humanitarian commitment.
