This is a genuine leather strap that I used with my Apple Watch Ultra. The color appears to be black. I checked it under sunlight and artificial light, but I'm not certain. I don't have any leather care products, so I haven't cleaned the leather. There is some soiling on the part that contacts the body. I searched for the brand name, but I couldn't identify it. There is no major damage that would interfere with use, but there is a feeling of use. Please understand that this is a used item. I am a non-smoker and I do not have any pets. Thank you. Type...Third-party product