22/10/2026
At the heart of the watch beats Bianchet's UT01 automatic flying tourbillon calibre, developed and assembled in-house in La Chaux-de-Fonds.
Only 3.85 mm thick, the movement features a resilient openworked titanium architecture that reveals the ultra-thin mechanical construction of the calibre, with its 2.66 mm non-magnetic titanium tourbillon cage at 6 o'clock, and suspended barrel at 12 o'clock.
The UT01 offers a 60-hour power reserve and has been engineered to withstand shocks of up to 5,000 G. Its bridges are finished by hand according to the traditions of Haute Horlogerie, with more than 30 hours devoted to hand-bevelling alone.