After 6 years I finally can be a part of Speedmaster community.
It’s not perfect, but I’m happy with it. It come from good friend, who bought it in 2016 from another good friend. So it’s still in close circle of people in Poland.
I wore mine for a few weeks with the 1039 but then removed the bracelet to preserve it. I have tried it on a few straps that I had hanging around and the one I like best is a genuine Omega yellow racing strap.