Tech Swiss offers a full line of premium quality replacement watch bands in calfskin leather, crocodile, alligator, lizard, ostrich, shark and sting-ray. We carry a wide range of straps lengths in including Ladies-standard, Men's-standard, Long, Extra-Long and XX-Long. Tech Swiss only uses the highest quality of materials including superior soft Nubuck and genuine leather linings. Our construction of the bands feature reinforced stitching around the band. We offer many combinations of styles, designs and finishes in buckles that are all Nickel Free. All of our straps include stainless steel spring bars. We are confident you will not find a larger selection of leather watchstraps in colors, sizes and lengths on the market. When ordering a watch band, please refer to the provided images to determine the correct size.