This Sea Blue Curved End Rubber Watch Strap is perfect for Seiko 5 Sports watch owners who want to add style and functionality to their timepieces. You can wear it for daily use, at work, or during outdoor activities. The strap is made of high - tensile silicone and has a corrosion - resistant stainless steel buckle. It's designed to fit Seiko 5 Sports SRPD and SKX models with curved lug ends.