I think that looks great, John.View attachment 15439446
No Speedy here but for the first time the leather strap is lasting more than one day. This dark brown one is originally for the 60th anniversary Speedy but I bought it because I consider the tan one that came with mine not dark enough. The strap is well made but could be a little thicker for a more toolish look.
I have a similar strap that I use on my 300MC and it suits the watch very well and wears very comfortably.