Independents

Introduced in 2019 and limited to 5 examples, this Ferdinand Berthoud Chronometer FB1 Sapphire Blue is cased in platinum and grey ceramic and is equipped with a one-minute tourbillon with a constant force mechanism. At 44mm in diameter, it has plenty of w...  

...and I am a fan of the case shape. The biggest drawbacks are the $$ and perhaps the thickness...would have to try one on to see...

They're definitely big boys!

Definitely something you need to see in person imho

And a feast for the eyes. I wonder why they didn’t include hacking seconds in a piece like this with all the other mechanisms designed to improve accuracy.