Features:
- FKM fluoroelastomer rubber
- 100% waterproof
- Interior ventilation channels
- Custom aluminum closure pin
- Light weight
- Low profile pin-and-tuck secure closure
- Designed for Apple Watch Ultra & Ultra 2, Series 9, 8, 7, 6, SE, and all previous versions of Apple Watch
Material
- Compression-molded FKM
- Aluminum closure pin