This 18 mm wide Hadley Roma watch strap is made of genuine brown teju lizard leather. This beautiful watch band is hypo allergenic and tapers to 16 mm on the buckle end. It has medium padding and measures 3 mm thick. This band fits majority of Bulova and Hamilton watches. 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. Please choose your buckle color. Unless otherwise noted, this strap does not come with spring bars.