Richard Mille RM055 Ceramic 42.7mm Black Bezel Black Skeleton Red Crown Black

Under a watchmaker’s loupe, the Richard Mille RM055 Ceramic 42.7mm Black Bezel Black Skeleton Red Crown Black from BBR / ZF Factory holds its own where ordinary replicas fail: rehaut serial alignment, dial sunburst grain, and correct pinion height. Powered by the Skeletonized Titanium RM Clone Calibre (28,800 vph) (55-Hour Reserve with Twin Barrel Architecture), it maintains a true 4Hz beat rate inside a 42.7MM (Ergonomic Curved Tonneau) case forged from Solid 316L Stainless Steel (Satin & Mirror Finished).

Metallurgy, Crystal Clarity & Wrist Balance

Both sides of the synthetic sapphire crystal are diamond-polished and AR-coated to keep glare off the hands. Checking the crisp click of the clasp blades or the smooth winding action of the mainspring barrel confirms that the mechanical execution is tight and deliberate.

Pre-Shipment Studio Inspection & 3-Year Warranty

We never ship blind from a warehouse shelf. Within 48 hours of ordering the Richard Mille RM055 Ceramic 42.7mm Black Bezel Black Skeleton Red Crown Black (Ref. SW-22922), our watchmakers film your watch running live on the timegrapher and pressure tester so you can verify dial alignment, amplitude, and beat error firsthand. Once approved, it dispatches via customs-cleared express courier with a 3-year mechanical warranty.