Can’t help you with the bracelet, but that’s a dope watch. Congrats and good luck on your search!

Here is a shot of mine on a Wornikoff nato strap https://imgur.com/a/taLFjAB.

Congrats on the watch and the engagement! This is a cool, fun watch. If you are very new to watches, you should look into the history of the Speedmaster, if you aren’t already aware. My wife got me one of these (MoonSwatch) for my birthday this year and I like it. A Speedmaster is likely out of my budget for the near future, but this does somewhat scratch that itch. I put it on a single pass black nato strap and I think it looks and wears much better this way. Congrats again and hope this furthers your interest in watches!