Authentic/ Original Luminox Watch Band come with a SILVER BUCKLE Fits with Ultimate Navy Seals series 8050/8150/8250/8350 3050, 3080, 3150, 3180, 8800, 8822, 8050, 8350, 8360, 8150, 6100, 6200, 6400, 6300 Why pay a little more for Authentic LUMINOX rubber bands? Silicone versus Rubber TPU These two materials are very similar and are often confused frequently, but where the difference lies during the manufacturing process. Silicone is a totally synthetic element and rubber is the result of a c