Rubber Sailcloth Divers Watch Strap Band 20MM for IWC Pilot's Watch Mark Features: 1. Nylon and rubber base: waterproof and sweat-resistant, suitable for swimming. 2. Stainless steel buckle: simple design, durable and fade-resistant. 3. Breathable backing: enhances comfort for extended wear. 4. Soft and flexible material: comfortable fit and conforms well to the wrist. 5. Classic and versatile style: suitable for both business and casual occasions. Specifications: Material: Nylon and rubber Interface: Flat Clasp: Stainless steel Connector: 20mm Strap length: Approximately 120 + 75mm Strap thickness: Approximately 3-5mm Compatible with most 20mm flat watches Package Included: 1 x Watch Strap Note: - Due to manual measurement, please allow 1-3mm size variation. - Slight weight variation of 1-3 grams may occur. - Color may vary slightly due to lighting and monitor display differences.