This cut - to - size FKM rubber watch band is great for Tudor Black Bay 58 owners who want to add a stylish and practical touch to their watches. Whether you're at work, in a formal event, or just out for a casual walk, this band will fit right in. The band can be adjusted to fit your wrist perfectly, and it's made from durable FKM rubber that can withstand heat, chemicals, and UV rays. With quick - release spring bars and a 316L deployment clasp, it's easy to change and secure. It's a must - have accessory for Tudor Black Bay 58 enthusiasts.