I have a lot of watches and have a Seiko Sports 100 that I am now wearing and this has been on my wrist for around 30 years and has not missed a beat.
It is easy to read, reliable and rugged.
When I saw the SNAA30 Alarm Chrongraph I thought it the most beautiful Seiko watch I have seen so just had to have it.
I have only had it for three days but the sweep second hand and the second timer return to zero like silk. I am not one to give watches a hard time but bought this for dress purposes and rely on the Seiko brand to give reliable timing. I note the thin sweep second hand breaks a second into 5 units so you can time to 1/5th of a second.
I really like the black and gold colouring.
It is so Japanese...like a well made katana sword.
I note other reviews state certain negatives of the bracelet etc but as I said I bought this watch for its looks and it will not suffer hardship.
I would buy another model for that like the Sports 100 I already have.
I shall place this watch next to my Omega Speedmaster Moon Watch.
They are both very beautiful.

Stan Chun
Wellington
New Zealand