This is one of my grail watches, furthermore this exemplary looks heavenly ... And HUGE. I wish I could afford it but this is definitely not the case. The fact that it's double signed is maybe a little plus ? @Jonatan I was selling since I needed funds but they are already spent (in something very special that need a service) and that black Compur wasn't cheap too
I'm italian so I know what it means (for non italian speakers, it means dick). I was more after the origin of the stamping on the dial, if it's a well-known retailer from back in the day, etc.
Was this watch commissioned or designed for a specific market or purpose? I had never seen this chronograph before.