a high-tech watch band and stylish bracelet all in one: accented with self-adjustable scalloped gold- and silver-tone links, this stainless steel band is specially designed to attach to your Apple Watch. it's compatible with the series 1, 2, 3, 4, 5, 6, 7, 8 or 9 Apple Watch, and fits both 38mm and 40mm styles. Apple Watch is a trademark of Apple, Inc.