I purchased the Seiko 5 Men's SNZJ21 through Amazon.  It is an impressive looking watch, with a solid feel and a very good quality stainless band.  However, I returned it because it is much thicker and heavier than I want on my wrist.  This is a personal preference and had nothing to do with the quality or performance of the watch.  Those who prefer a lighter watch of the same diameter should purchase a composite watch with plastic or cloth band. Amazon was terrific to deal with on the return; they emailed a return label and refunded my credit card immediately.  I will certainly purchase from Amazon again in the future.