B & R Bands Bell and Ross BR01 BR03 Watch Band Strap Black Calf Leather White Stitch - Medium Length B & R Bands quality replacement leather watch band for Bell & Ross BR01 & BR03 watches. Quickly enhance the look of your Bell & Ross with one quick strap change!!! Strap Length - 115/75mm made for an average wrist. ( Visit our store for Small & Large lengths). Strap Width - 24mm. Strap Thickness - 4mm. Comes with a brushed stainless steel B & R style buckle. Strap will work with the original Bell & Ross buckle.