This is the Casio a700 the all silver model with a stainless steel band and a mineral glass for the watch face. The case is a chrome plated resin case I believe but the band is stainless steel and so is the back is stainless as well. Comes with a casio box Case Size: 37.4x 35.5 x 6mm It is pretty easy to setup the time and date There is some hair pulling at first but for the most part it isn’t really an issue but sometimes it can be a little annoying. More clean minimal look as some of the words are taken off in this model to give it a cleaner appearance. I only wore it 5 times I’ve only had it for a month. Battery life expectancy is 3 years It has a orange light for dark and adjustable band you just need a very tiny screwdriver or a band adjuster tool to adjust to your sizing.