Suunto Wrist-Top Computer Watch Replacement Strap Kit (Vector, Altimax, Mariner, Regatta, D3; Black Elastomer);

This Elastomer strap is a band for your watch that won't notice water, weather, or much of anything else. It works with Suunto's Vector, Altimax, Mariner, Regatta, and Advizor. It's durable, simple, and effective.