The watch is made of stainless steel. The case measures 22 millimeters round and the lug width is 16 millimeters. The catch on the watch band is adjustable and the band is flexible. The watch back snaps closed and the watch is water resistant. It is ok to get the watch wet but it is not good for swimming. The watch runs on a battery. The dial of the watch is mother of pearl and there are Swarovski crystals used as markers for the time. I will provide a box and all the paper work including the three year warranty.