Very good choice and glad that you are happy with this AP.
It is a good size for you and looks great.
Just to add, Japan is a paradise for watches: new, used, discontinued, antique, etc.
In my experience, they are all here being sold by helpful, trustworthy, friendly, and knowledgeable dealers.
I have bought sight-unseen watches myself online from brick-and-mortar stores outside of Tokyo,
Never had a problem.
Wear yours in good health.