This is an awesome set of Jaeger chronographs. I took a long time to finish reading and enjoying everyone of your photos. Thank you for taking the time to put these together, Nicolas!
There is something g special about Ref 22 448 with the uncluttered layout. Perhaps it is also attractive due to the the relatively big sub dials. And the case looks flat-ish and thin which I appreciate. I guess you save the coolest one for last.. the 224 105-1, with its excellent case size at 40mm and the clean dial layout.
Superb post !
Best regards