I have a fairly large wrist, and the strap in a bit snug for my taste; however, it's a nice-looking watch and runs great.
I love this watch and am proud to wear it. It has become my favorite out of the 35 or so that I have. My only reservation is that the bezel appears so dark as to be black rather than navy blue. But it is truly a remarkable instrument with rotating slide rule dial, perpetual calendar, and the fact that it never needs winding or battery, since it is powered by light. I may get another Blue Angel's model eventually ...