Is infiniteshopping dot com a legit website to buy authentic watches from?

I ordered a Seiko SNA695 Watch on 21st of November from Infiniteshopping.com and received the watch within 3 days after receipt of order. I bought the Seiko Watch from Infinite shopping because of all the positive reviews, free shipping and above all the discounted price they promised. I have to say that I am so happy with their service!