The Galaxy Watch Ultra Marine Band is designed for swimming with a titanium buckle that is light and durable. With a wide ripple design for easy water drainage and quick sweat drying, conquer water activities without worries. The Galaxy Watch Ultra Marine Band features a lugless design that seamlessly blends with the watch body for a sleek look and a snug fit, especially during intense activities. Switching and customizing bands is effortless with the one-click button on the watch body, eliminating any complex steps.