Available in three colorways, two of which you can only find here on Massdrop, the AlphaShark watch strap from BluShark is constructed from high-tensile-strength nylon webbing. It comes in two widths (20 or 22 millimeters), and features a stainless steel buckle with flat keepers in your choice of finish: brushed or polished. Measuring 27.5 centimeters long and 1.4 millimeters thick, it’s finished with black stitching to secure the buckle.