This watch band is perfect for Tudor Black Bay 58 owners who want to upgrade their watch. Whether you're in a business meeting, a casual hang - out, or a sports event, this band will fit right in. It's suitable for both men and women. The band is made of durable FKM rubber and has a criss - cross pattern. It can be cut to fit your wrist size. The brushed 316L deployment clasp provides a secure and adjustable fit.