I love this watch. I also have the Orient Mako II, but I like this model more. I replaced the stock stainless band with a nylon Zulu band and wear the watch happily every day, exchanging it now and then for a Hamilton automatic. This watch is hyper-accurate; it's as accurate as the much  more expensive Hamilton, in fact. And unlike my Seiko equivalent automatic diver (SKX007), this watch hacks and offers the single biggest improvement and differentiator to the Seiko: you can wind it by hand. Buy one. Wear it forever with nary a worry.