Seven Beads Stainless Steel Solid Watch with 19mm watchband Flat Mouth and 20mm Black Double Button Butterfly Buckle 21mm
traditional : the structure has straight solid links, but it is flexible. an unfolding clasp with a safety folding clasp provides extra protection for your watch, making it securely closed. high-tech electroplating ensures that the strap maintains its excellent appearance for a long time.adjustable strap length: the size of the strap can be easily adjusted by the included removal tool, and the length can be adjusted to fit the wrist. suitable for wrists of 5.5-8.27 inches (140-210mm).replacement: a perfect replacement for most traditional and popular watches with lug widths of 17mm, 18mm, 19mm, 20mm, 21mm, 22mm.it is made of high-quality 316l stainless steel, without sharp/rough edges, and feels smooth. the wrist is strong, heavy and relaxing.with the help of the included spring bar and tools, the strap can be easily attached to the watch.