Richard Mille RM055 42.7mm BBRF Black Ceramic Black Skeleton White Rubber RMUL2

Built on BBR Factory‘s dedicated assembly line, the Richard Mille RM055 42.7mm BBRF Black Ceramic Black Skeleton White Rubber RMUL2 brings together High-Tech Scratch-Resistant Ceramic Case metallurgy (42.7MM (Ergonomic Curved Tonneau)) and the 28,800 vph Skeletonized Titanium RM Clone Calibre (28,800 vph) (55-Hour Reserve with Twin Barrel Architecture). Every curve of the lug profile and crown guard has been laser-scanned from the original reference.

Calibre Stability, Power Reserve & Case Finishing

Inside the clasp, the locking mechanism engages cleanly without rattle or sharp burrs. Above the dial, a Mohs-9 synthetic sapphire crystal with anti-reflective coating protects the hands and markers from everyday scuffs.

Direct Factory Sourcing & Buyer Protection

Every Richard Mille RM055 42.7mm BBRF Black Ceramic Black Skeleton White Rubber RMUL2 goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.