The BRAK87B is a navy rubber strap made specifically for the GRAHAM Prodive watches. It is made of rubber, which is resistant to water and wear, making it a practical choice for everyday use.

The strap is navy in color and is designed to complement the design of the GRAHAM Prodive watches. The strap is adjustable to fit different wrist sizes.

The BRAK87B is a high-quality strap that is designed to withstand the rigors of everyday wear while adding a touch of style to your GRAHAM Prodive watch.