IK Leather Goods Apple Watch Straps Hand-stitched for a unique touch! **Compatible with All Apple Watch Series** Our straps are compatible with all Apple Watch Series, including Ultra, 1-9, SE, and Nike editions. Trust our straps to fit your Apple Watch securely and comfortably. **Luxurious Materials** Exterior: Dollaro Vegetable Tanned Leather from Conceria Walpier Tannery, Italy in Red color. Lined with hypoallergenic, water-resistant Zermatt Calfskin from Tannery Haas, France, providing a s