Difficlut to compare this Breguet and the JLC Master Tourbillon, this last one being automatic and modern.
The style and the finish are different, too. Although, the prices are similar, on the market.
The Gyro One is another league. And a totally different concept. This is my favourite, with some GP créations, and the Ulysse Nardin Royal ( or Imperial ) Blue.
Thanks, my friend.
Nicolas