***This lot benefits from a reduced buyer's protection fee of 4.5% (instead of 9%) which will be arranged for the winning bidder after the closing of the auction. You will be approached by a sales team member one working day after the auction has ended. They will help you further with the discount*** REBELLION REB-7 Regulator – Piece Unique Brand New – Comes with Original Box & Valid Warranty Motorsport Passion Meets One-of-a-Kind Horology As the only Swiss watch brand with its own racing team, Rebellion seamlessly fuses motorsport engineering with haute horlogerie. Nowhere is this synergy more powerful than in the REB-7 Regulator ‘Piece Unique’, a forged-carbon treasure originally worn by Nicolas Prost during the grueling 24 Hours of Le Mans, and crafted exclusively for the Only Watch charity auction. Prost himself praised the watch as extraordinarily lightweight and ergonomic—designed to be forgotten on the wrist, even amid the intensity of endurance racing. To amplify the emotional impact, Prost donated not only this unique timepiece but also his helmet and gloves to the auction, making the REB-7 a profoundly personal artifact of motorsport history and philanthropy. A One-of-One Masterpiece The REB-7 Regulator Piece Unique is not part of any series production — it is a one-of-one creation. Its radical design features a forged carbon tonneau case, open-worked skeleton dial, and bold electric blue accents engraved with “PIECE UNIQUE” and “ONLY WATCH.” This is not just a watch — it is an unrepeatable statement of exclusivity and passion. ____________________________________________________ ENGINEERING & TECHNICAL DETAILS • Movement: Automatic regulator caliber REB-7 – exclusive to Rebellion, separating time into individual registers for maximum clarity: central minutes, off-center hours, small seconds at 6 o’clock. • Power Reserve: 46 hours, 4 Hz, 27 jewels. • Finishing: Hand-decorated bridges, perlage, visible mechanics through skeleton dial and sapphire exhibition caseback. • Dial: Skeletonized regulator layout, black with unique blue inscriptions (“ONLY WATCH” / “PIECE UNIQUE” / “NICOLAS PROST”). • Hands: Skeletonized with Super-LumiNova for visibility in all conditions. • Case: Forged carbon tonneau case with modular titanium and black PVD elements, secured by signature logo screws. • Crown: Oversized screw-down crown with embossed REBELLION shield and rubber grip. • Strap: Exclusive blue rubber strap with debossed REBELLION logo; titanium deployment clasp with engraving. SPECIFICATIONS • Case Size: 46.95 mm × 56.7 mm (forged carbon & titanium) • Crystal: Sapphire with anti-reflective coating • Caseback: Sapphire exhibition, revealing decorated movement • Dial: Open-worked regulator with unique blue engravings •Strap: Blue rubber with titanium clasp • Functions: Central minutes, regulator hours, small seconds • Water Resistance: 100 m / 330 ft • Edition: Piece Unique (1 of 1) WEIGHT & COMFORT Despite its imposing 47 × 57 mm dimensions, the REB-7 Regulator Piece Unique is surprisingly lightweight thanks to its forged carbon and titanium construction. Weighing approximately 100 grams including strap, it delivers exceptional wrist comfort — described by Nicolas Prost as “so light and ergonomic that you forget you are even wearing it,” even during the intensity of the 24 Hours of Le Mans. ________________________________________________________ Successful bidder is responsible for the tax and duty fees.