This 24 mm wide Hadley Roma wide style watch strap is made of genuine brown alligator grain leather. This beautiful watch band tapers to 20 mm on the buckle end. It is remborde with heavy padding and measures 5 mm thick. Length dimensions below do not include the buckle. Add the length of your watch to ensure that this strap would fit your wrist. Image for illustration purposes. This strap does not come with spring bars.