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# Bianchet Puts a Rose-Gold Line Through Its Black Ceramic UltraFino Tonneau
- URL: https://www.itsabouttime.email/bianchet-puts-a-rose-gold-line-through-its-black-ceramic-ultrafino-tonneau/
- Published: 2026-11-09T14:19:41.000Z
- Updated: 2026-11-09T14:19:41.000Z
- Author: Vuk Radic
- Tags: News

If you haven’t followed the collection, the Bianchet UltraFino launched in 2025 as the young independent’s first ultra-thin watch. It was also the brand’s first automatic and its first with an integrated bracelet, and it has since appeared in titanium, sapphire, carbon and ceramic. It also, I'll say, looks incredible up close. It's the one carbon watch I've ever worn that I would actually want to own. It's incredible. Now, the brand is playing with ceramic a bit more, and the update comes in the form of a thin ring under the bezel made out of 18k rose gold instead of rubber. 

![](https://storage.ghost.io/c/98/15/981552fd-1b67-4d3c-8ad7-fc38a52bf9fb/content/images/2026/11/Bianchet-Tonneau-UltraFino-Black-Ceramic-2.jpg)

The case is black high-tech ceramic, 40mm wide, 47.5mm long and 8.9mm thick. Flat surfaces are brushed, the edges are polished, and the bracelet links are finished the same way. There are sapphire crystals over the movement front and back, and water resistance is 50 meters. The warm gold ring looks great against the cool black ceramic. 

![](https://storage.ghost.io/c/98/15/981552fd-1b67-4d3c-8ad7-fc38a52bf9fb/content/images/2026/11/Bianchet-Tonneau-UltraFino-Black-Ceramic-3.jpg)

There is no dial. You look straight through to the movement, which is made out of titanium with a black PVD coating. The hands are rose gold with lume, and they match the rotor and the case ring. All-black skeleton watches are often hard to read. This one is easier than most, because the hands are so bright.

![](https://storage.ghost.io/c/98/15/981552fd-1b67-4d3c-8ad7-fc38a52bf9fb/content/images/2026/11/Bianchet-Tonneau-UltraFino-Black-Ceramic-4.jpg)

Inside is the proprietary UT01, the automatic calibre that debuted in the B 1.618 UltraFino last year. It’s 3.85mm thick, with a suspended barrel at 12 o’clock and a one-minute flying tourbillon at 6 o’clock. It runs at 3Hz with 29 jewels and a 60-hour power reserve, and Bianchet rates it to withstand 5,000G of shock. The skeletonised bridges are finished by hand. The ceramic bracelet comes with a black rubber strap in the box, and both use quick-release fittings.

The Bianchet UltraFino Tonneau Black Ceramic is available now, priced at CHF 80,500 before taxes. See more [on the Bianchet website](https://www.bianchet.com/watch/tonneau/flying-tourbillon-ultrafino/skeleton-ceramic-black-rose-gold?ref=itsabouttime.email).