Yes its size is really small even if I have a small wrist... In fact I have the opportunity to trade this tourbillon with my L&S Saxomat + 7800 €.

Good deal I think...
The 2125 is nice but not in the same league (about the $$$$).
Beside this I think the tourbillon is more in the spirit of the Villeret collection.
Well again thank you for your well-founded opinion !