Whatever you like on your wrist is the best for you. Every one of us has a peculiar reason to prove our liking as the best or most authentic Speedmaster watch...
It may be 321, 861, pre-moon, last one on moon, any other myriad of limited edition watches or the latest one, you can choose yours.
I think my personal favourite, although I could never afford it, is the reference 105012 Speedmaster professional. I think it just has the best combination of design features. The new 3861 gets very close to it, but just misses a few minor things that bug me slightly.
I believe the teething issues of the early 3861s have been addressed. You don't hear of running failures now.
I want to know which one you personally like the most.
1969 Straight Writing. Year of the first moon landing, tritium dial and handset, hesalite crystal, caliber 861, step dial and that straight writing case back. What else could you possibly want? It occurs to me that I may be somewhat biased. 🙄
