One of the few unique and innovative chrono movement out there with a 'hidden' minute hand. The dial is surprisingly busy for such a neat mechanical arrangement. The centre column arrangement is unique enough along with the generous PR.
I consider this as one of the most underrated le locle works, and to some degree, I find it more desirable than the Nicolas rieussec. I'be handled this before, love the weight, but I personally prefer the SS version.
I see you even pulled out the calculator there. I think you can't go wrong with it.