This black quilted silicone rubber strap is detailed with coachâ® signature hardware for your apple watchâ®. Black silicone rubber strap with quilted pattern; buckle clasp gold-tone ion-plated stainless steel coach signature hardware for use with the series 9 and older 38/40/41mm and series 10 42mm apple watchâ® we are an authorized coach dealer. Apple watch is a registered trademark of apple, inc.