Our Quest for Excellence. Your satisfaction is our best reward. Enjoy 18 months complimentary exchange or refund without return. Please contact our customer service team to serve you. Compatible for Apple Watch Ultra 49mm, apple watch series 8/7/6/5/4/3/2/1 45mm 44mm 42mm. Fits 5.5”-9.1” (140-230mm) wrists, you can keep the original length or adjust it by adding and taking away links to suit you. If you need more links, pls contact us to get additional link bracelet kit. The custom butterfly closure folds neatly within the link bracelet. The hidden deployment buckle opens with a click of the two side buttons, without any special tools. The apple watch ultra band is honed, with different finishes applied to the details to accentuate the beauty of metal. Band treated in a hairline finish and buckle treated in a mirror finish. Titanium carbide finish & DLC coating gives the band a stunning metallic sheen. Crafted in stainless steel, luxe full-metal construction with dimpled band design, tough construction meets a streamlined, minimalist stylish design, in pursuit of the classic and timeless sense of strength.