Because it is an amassing ingenious concept, a combination between hightech and tradition.

I have never been a chronograph person simply because I time once every bleu moon, but it is a mechanical complication that I appreciate. However to have those 3, pushers and crown on the watch front even if very esthetical, to me it is not functional.  Of course the ‘mono-poussoir' is an option, but watches got bigger, and I yet have to find one that is me...

But this JLC AMVOX 2 showed up first!

A 'Vertical Trigger Chronograph': An ingenious mechanism that makes it possible to start, stop and reset the chronograph simply by pressing on the sapphire crystal of the watch case, so there is no need for push buttons. Powered by the Jaeger-LeCoultre movement 715B, crafted, assembled and decorated by hand, all housed in a 44mm case.

That's my next one!