I think I have seen this also, somewhere.
Sure, a sports watch, casual, also let it be a complicated one ... why not 40+.
BUT my reference is a classic watch.
A Lange 1815 does not look the same in 40, or even a change of +1.7 mm in case of the 3940:
the overall expression is different to the original.
Have a look at Patek's 5050: that is a complicated watch that fulfills all traditional watchmaking criteria:
slimm, small, timeless.
Thank you again for the chart.
Moritz



