Shoreline™ Calfskin Leather & Natural Rubber Watch BandShoreline is a versatile waterproof watch band for dress, casual, or sport combining supple premium full grain calfskin leather with vulcanized natural rubber (aka, "real rubber") against your skin. It also comes with our quick release spring bars to swap your strap in seconds. Shoreline's beautiful colors are one of it's strongest features, and comes in: red, blue, green, tan, brown, and black. This blue is perhaps the nicest blue leather you will