Quality rubber watch band with depth scale to fit Seiko and Timex watches. The generic heavy duty rubber sport band measures 24mm stainless Buckle and is tear or rip resistant, water resistant and weather resistant. Band comes with two replacement pins. 24mm Watch Band Black with Depth Scale and Stainless Steel Buckle Waterproof Replacement Strap for Divers or Sport Watches ND Limits Heavy Duty Rubber Band, Rubber Watch Strap is Soft, Flexible and Comfortable Pair of Stainless Steel Spring Bars Included Band Length: Buckle Side: 3.75" Including Buckle and Hole Side: 5.5" Band