I stopped buying chronographs a while ago because I really do not have much use for them now. Plus my repairer advised that they cost three times the cost of a time-only watch to service!
Below one of my Ebels posing on a page from Michael Balfour's 1986 book "The Classic Watch".
Below here a picture of the El Primero movement.
And the statutory wrist view.
Below my 1940'ish Olympic. The rose gold case is thin and a bit worse for wear. Requires female spring bars between gold short spigots. The lugs are hollow, all reflecting the wartime shortage of the pink stuff!
Below posing besides my photo of the Landeron movement.