Speedmaster: Definitely Yes, and definitely No!
A couple of LE Commemorative Omega Speedmasters for your consideration. Of the two, I can definitely say I like one, not so much, the other!
"Honoring NASA Through the Speedmaster Patch Campaign
A mission patch is a highly symbolic memento given to NASA teams after they embark on an exploration. In 1997, the legendary OMEGA Speedmaster celebrated its 40th anniversary. So that year, the brand created a special edition set of models called the Mission Series. They featured interpretations of NASA “mission patches” on the dial, commemorating significant space missions. Hence, the Speedmaster Patch."
Complete articles here: