YsangTergm 30x16mm Waterproof Silicone Watch Strap, Grooved Sport Band, Fit for IWC Engineer IW376501 IW323601

【Waterproof & Sweatproof Silicone Material】 Made from high-quality silicone, this watch strap is fully waterproof and sweatproof, perfect for daily wear, sports, swimming, and outdoor activities. Easy to clean and quick to dry. 【Recessed Grooved Design for Secure Fit】 Features a recessed (concave) connector design with 30mm overall width and 16mm recessed section, ensuring a snug and stable connection to the watch case. Please confirm your watch's lug structure before ordering. 【Grooved Sporty Texture】 The grooved surface pattern enhances breathability and adds a rugged, athletic aesthetic that perfectly complements sports and tool watches. 【Compatible with Specific Models】 Specially designed to fit models IW376501 and IW323601, as well as other watches with compatible 30mm recessed lug interface. 【Soft & Comfortable for All-Day Wear】 The flexible silicone material molds gently to your wrist, reducing fatigue during extended wear. Resists cracking, fading, and deformation for long-lasting durability.