This sparkly summer watch is made with blue foil glass beads, faceted Swarovski crystal AB accent beads, & pewter metal spacers. The glass beads are beads are about 0.45 inches in length & width & 0.25 inches thick. The watch face is about 1 inch long & 0.75 inches across. The face has a stainless steel back, is water resistant & battery operated. It takes a common battery that can be replaced by any jeweler. The beads are strung on a very durable stretchy band, which lasts an average of 5-6 years before it needs to be restrung for a nominal fee. If it breaks within the first couple years, there is no charge to restring it. Measure your wrist with a flexible measuring tape or piece of non-stretchy string to determine your wrist size. Measure twice & make sure you start at 0 on the measuring tape. :) We can change the watch face for an additional fee of $4. Please message us for details. We can customize the watch to fit. The options in the variations menu are based on taking out or adding repetitions of the bead pattern. We can achieve different sizes by adding extra spacers or different size spacers. You can provide your wrist size in the personalization option & we will do our best to get the size as close to that as possible. Blue Foil Glass & Swarovski Crystal Ab Stretchy Watch, Very Durable Stretchy Band, Multiple Sizes Available