Get Omega Speedmaster Reduced On Wrist US. It's the reduction down to 44mm lug to lug. Originally only available as a chronograph, later however, you can strengthen its wrist presence with a thick leather or nato strap.
So this clarification about what is or is not the reduced model and other options to avoid the everything about both models is different of which often newcomers to omega do not realize until in the hand or on the wrist.
The omega speedmaster reduced is somewhat of a sleeper. It's the reduction down to 44mm lug to lug. On the wrist of buzz aldrin, not neil armstrong, who had to leave his in the lunar module due to a malfunction of one of the timekeeping instruments, it became. Speedmaster reduced versus speedmaster professional.