First of all, the watch I bought from Amazon is Invicta 4607(which is no longer listed on Amazon).  It looks identical to this watch, automatic, pro diver, part gold tone, except the back on the 4607 is solid stainless.  This watch costs about 1/2 of what the jeweler charged me to clean and lube my Rolex. I love the heft and feel and the looks are stunning.  I'm still wearing it every day after four months.  It needs a minute or two adjustment every few weeks and date change after 30 day months.  I call it my Mariah Carey Watch, Big, Bold, Beautiful, and really Cheap.