Steel Heart Waterproof Silicone Rubber Watch Strap Accessory Silver [Zealbeaty] GST-B400 (Green Buckle)

1. Perfect Compatibility: Precision engineered to fit GST-B400 models (including GST-B400D, GST-B400BD, and all GST-B400 series). The precise connector design ensures a secure fit without any modification. 2. Premium Silicone Material: Made from flexible, skin-friendly silicone, it's resistant to sweat, oil, and everyday wear. The silicone watch band of the GST-B400 maintains its shape even during intense movement and prevents skin irritation. 3. Superior Breathability: Strategically placed ventilation holes improve airflow, keeping your wrist cool and comfortable even during extended wear. Perfect for sports, workouts, and hot weather. 4. Durable yet lightweight: The reinforced construction meets the toughness standards of the rugged watch, yet weighs just 25g for all-day comfort. It also offers better impact resistance than typical resin bands. 5. Stylish Customization: Choose from multiple colors, including black, navy, and camouflage, to personalize your GST-B401. The textured surface adds depth and helps hide scratches. Upgrade your GST-B400 with a premium replacement watch band! Designed specifically for the GST-B400 series, this high-performance replacement watch band combines durability, comfort, and style. Perfect for watch enthusiasts looking to refresh or customize their timepiece. Note: This aftermarket GST-B400 replacement band is not genuine, but is designed to meet or exceed OEM specifications. Compatible with: GW-M5600BC-1JF/GW-M5630A/GW-5600/GW-S5600/GW-D5600