Omega

Hello Omega Afficionados, There have been so many variations of the iconic Speedy Pro to the point that it gets a bit confusing for an Omega newbie. Which among the Speedy Pro variants that are still in production do you guys prefer and why? This might he... 

crystal, manual wind, and no display back....  

I agree with Chris and Bill - The NASA standard hesalite crystal, solid case back manually wound and for me, on a black alligator.That said, I own a bomb-proof Mark II which has just returned from Omega re-finished and new glass which looks fantastic and ... 

Thanks for your opinions! Please keep them coming