The New Bianchet UltraFino Sapphire

The Bianchet UltraFino Sapphire is a striking evolution of the young Swiss brand’s philosophy, blending technical mastery with artistic elegance. Marking a milestone for Bianchet, it represents not only the brand’s first ultra-thin automatic model but also the thinnest full-sapphire tourbillon watch available today. Measuring 40mm across, 47.5mm in length, and just 9.8mm thick, the case achieves an impressive balance of refinement and comfort, further enhanced by its curved profile and transparent architecture.

The sapphire crystal case, secured with a white rubber gasket, offers both modern aesthetics and 50m water resistance. At its heart beats the UT01 automatic calibre, a lightweight titanium tourbillon movement inspired by the Golden Ratio, boasting a 60-hour power reserve and shock resistance up to 5,000Gs.

With its suspended barrel, gold rotor decorated with Fibonacci spirals, and openworked titanium bridges, the UltraFino Sapphire delivers depth, harmony, and remarkable durability in an ultra-thin, transparent masterpiece.