BARTON Watch Bands - Top Grain Leather Quick Release Straps feature integrated quick release spring bars and an ultra-smooth underside. Fabricated from hand selected leather and 316 stainless steel. Quick release spring bars make it easy to swap straps in a matter of seconds without the need for tools. Buy multiple and swap regularly to compliment your wardrobe or mix and match with BARTON's silicone quick release bands to take your timepiece from the workplace to the gym. Compatible with any watch (traditional or smart watch) that uses standard 22mm spring bars. To determine proper width for your watch, measure the width where current band attaches to the watch head.