Just want to show my Speedmaster Mk IV in a NATO strap. I like it much better and it looks sportier.

 

Looks nice!
Where did you get your strap from?

 

Not really a MK IV but a Speedmaster Cal.1045 or as Chuck Maddox lovingly called it: MK4.5

 

Looks nice. The grey matches the grey tints of the dial....

 

Thanks for the correction. Forgot it was a mark 4.5.