I had to replace my watch, of 30 years, after it quit working.  It was an older version of the Casio AQ150W-1EV.  It had served me well over the years and I liked the style, features and durability of the watch.  When I started looking for a replacement locally, all I could find in the stores, were the larger, more expensive G Shock models.  I was glad to find this model at Amazon.  It is not big and gaudy and meets my need, and the price was right. The only down side to the new watch is, the small LED display is not as easy to read, due to the character spacing .... surely not the 30 year older eyes.