...the one and only update I would wish for is to make it manual wind.
If I'm honest with myself when I look to purchase a nice chronograph, it's not for the ease of daily use via an automatic movement and to 'time things'. It's for the enjoyment of, and interaction with the watch and viewing the intricacies of the movement. And this is a watch I wouldn't mind winding every day. I understand the appeal of an automatic movement with a date or calendar function, but not a chronograph.
But I nitpick as it's a beautiful watch that I would love to own.