Details

The Bell & Ross BR-X2 Tourbillon Micro-Rotor is an audacious feat of horological innovation—where movement and case become one. Housed in a bold 42.5mm square structure, this exceptional timepiece merges the BR-CAL.380 skeletonized movement directly with the stainless steel case, eliminating the traditional boundaries between mechanics and casing. Sandwiched between two panes of sapphire crystal, the architecture is ultra-slim, ultra-modern, and completely transparent—putting the intricacy of the tourbillon mechanism on full display with nothing to hide. Powering the watch is a flying tourbillon paired with a micro-rotor, an advanced and space-saving automatic winding system that adds functional elegance to the movement's already stunning complexity. The brushed steel bridges and plates are expertly finished, giving the dial a technical, architectural beauty that balances transparency with depth. Every component is visible, creating a watch that feels almost weightless, yet anchored in mechanical mastery. Secured with a sleek grey alligator leather strap, the BR-X2 offers a distinctive balance of design and engineering. Limited to just 99 pieces worldwide, this rare creation is a bold statement of exclusivity and innovation—crafted for the discerning collector who seeks a timepiece that breaks boundaries and redefines modern haute horlogerie.